Words ending with the suffix –TY
This list is expanded and updated regularly.
With very few exceptions, all of the words on this list are NOUNS. Words ending with the suffix -Y are not included here, even if the root word ends with a T.
NOTE: Words ending with the suffix -PLASTY are not included in this list, but are listed separately. See sidebar for words ending in -PLASTY.
ability
abnormality also abnormalcy
abnormity same as abnormality
aboriginality
absorbability
absorptivity
abstrusity
absurdity
accendibility
accentuality
acceptability also acceptableness
acceptivity
accessibility
accidentality also accidentalness
acclivity
accomplicity (Rare)
accountability
acerbity
acetosity
achromaticity
acicularity
acidity
acquirability
acridity also acridness
acrity (Obsolete)
actability
actionability
activity
actuality
actuosity (Obsolete)
acuity
adaptability also adaptableness
adaptivity
addibility
additionality (British, European English)
additivity
addressability
adiposity also adiposeness
adjustability
admirability also admirableness
admiralty
admissibility also admissibleness
adoptability
adorability also adorableness
adsorbability
aduncity
adverbiality
adversity
advisability also advisableness
aeriality
aeroelasticity
affability also affableness
affectability
affectibility (Rare)
affectivity (not to be confused with effectivity)
affinity
affordability
agentivity
agility
agglutinability
aggressivity also aggressiveness
agility also agileness
agreeability also agreeableness
alacrity
alamodality (Rare)
alcoholicity
aldermanity
algidity also algidness
alibility (Archaic)
alienability
alkalinity
allergenicity
allocability
allodiality
allotropicity
allowability
alterability also alterableness
alterity (Rare)
alternativity also alternativeness
alternity (Rare) also alternation
aluminosity
amability (not to be confused with amiability) also loveableness
ambidexterity
ambiguity
ambisexuality
amenability also amenableness
amenity
amiability also amiableness
amicability also amicableness
aminity
amissibility (Rare)
amity
amnesty
amorality
amorosity also amorousness
amovability (Rare)
amphoricity
ampullosity
anacidity
anality
analyticity
analyzability
ancienty (Obsolete)
anelasticity
anfractuosity
Anglicity
angularity
angulosity
anility
animality
animosity
annihilability
annuity
annularity
anonymity
answerability also answerableness
anteriority
anthropocentricity
antianxiety (this word is an adjective only)
antiauthority (this word is an adjective only)
anticity (this word is an adjective only)
anticomformity
anticreativity
anticruelty (this word is an adjective only)
antifertility (this word is an adjective only)
antigenicity
antigravity also an adjective
antihomosexuality also an adjective
antihumanity
antineutrality
antinormality also antinormalness
antiobesity also an adjective
antiobscenity
antiparty (this word is an adjective only)
antipoverty (this word is an adjective only)
antiproductivity also an adjective
antiquity
antirationality also an adjective
antireality (this word is an adjective only)
antireligiosity
antisensitivity
antisensuality
antisexuality also an adjective
antisociality
antisterility (this word is an adjective only)
antiuniversity also an adjective
anxiety
aperiodicity
apocentricity
apoliticality also apoliticism
apostolicity
appealability
appetibility
applicability also applicableness
apposability
apprehensibiity (Rare)
approachability also approachableness
appropinquity (Rare) same as propinquity
approvability
apriority
aqueity (Obsolete) same as aquosity
aquilinity
aquosity also aqueousness
arability
archiepiscopality
arenosity
aridity also aridness
aromaticity
artificiality
aseity
asexuality
asininity
asperity
asphericity
assailability
assiduity also assiduousness
assignability
assimilability
associability also associableness
associativity also associativeness
assumability
astucity (Rare) also astuteness, craftiness
atherogenicity
atomicity
atonality
atonicity
atrocity
attainability also attainableness
attemptability
attractability
attractivity
atypicality
audacity
audibility also audibleness
aureity
austerity
authenticity
authority
autoimmunity
automaticity
automobility
autostability
autosuggestibility
availability also availableness
avascularity
avidity
avuncularity
axiality
balmorality (Scottish English)
banality
bankability
barbarity
baricity
baroclinicity also baroclinity
baroclinity same as baroclinicity
basicity
bearability
beauty
believability also believableness
bellicosity
benignity also benignancy
bestiality
betweenity also betweenness
biaxiality
bibacity
biblicality (Rare)
bibulosity also bibulousness
biconcavity
biconvexity
biddability also biddableness
bidirectionality
bifidity
biformity
bilaterality
bilinguality
bimodality
binocularity
bioactivity
bioavailability
biocompatibility
biodegradability
biodiversity
bioelectricity
biorhythmicity
biosafety
biparty (this word is an adjective only)
bipedality also bipedalism
biplicity
bipolarity
bipotentiality
bisexuality
bitonality
bleachability
bondability
bounty
bovinity
breakability also fragility
breathability also breathableness
brevity
bribability or bribeability
bridalty (Obsolete)
brushability
brutality
buffability
bulbosity
caducity
calamity
calculability
calidity (Obsolete) also heat
caliginosity also caliginousness
callidity (Rare)
callosity
caloricity
caninity
canonicity
capability
capacity
capillarity
captivity
carcinogenicity
cardinality
cardiomotility
cariogenicity
cariosity also cariousness
carnality also carnalism
carnivoracity
carnosity
cashability
castability
casuality (Obsolete) same as casualty
casualty
catholicity
causability
causality
causativity also causativeness
causticity also causticness
cavity
cecity (Rare) also blindness
celebreality
celebrity
celerity
celestiality also celestialness
cellularity
cellulosity
censurability also censurableness
centrality
centricity
cerebricity (Rare) also brain power
certainty
champerty
changeability also changeableness
chargeability also chargeableness
charity
charterparty
chastity
checkability
chemonasty
chemoreceptivity
chemosensitivity
chirality
chlorinity
choosability
Christianity
chromaticity
chronicity
churchianity (Colloquialism)
churnability
circuity
circularity also circularness
circumstantiality
city
civility
civillty
clandestinity also clandestineness
clarity
classicality also classicalness
cleanability
cleavability
clericality
clericity
cleverality (Scottish English, Northern British English) also cleverness
clivity (Rare)
clonicity
clubbability or clubability also sociability
coachability
coactivity
coagulability
codifiability
coequality also coequalness
coercivity also coercive force
coessentiality also coessentialness
coetaneity also coetaneousness
coeternity
coevality
cogitability
cognitivity
cognoscibility
cohesibility
coilability
colinearity or collinearity
collapsability or collapsibility
collaterality also collateralness
collectivity
collegiality
collinearity or colinearity
colloidality
colloquiality also colloquialness
coloniality
colonisability (British English) or colonizability (American English)
colorability (American English) or colourability (British English) also colorableness (Am Eng) or colourableness (Br Eng)
colossality
columnarity
comatosity also comatoseness
combativity also combativeness
combinability also combinableness
combustibility also combustibleness
comfortability also comfortableness
comicality also comicalness
comity
commensality
commensurability also commensurableness
commerciality
commodity
commonality also commonness
commonalty
commonty
communality
communicability also communicableness
community
commutability also commutableness
commutativity
companionability also companionableness
comparability also comparableness
compaternity
compatibility also compatibleness
compensability
competitivity also competitiveness
complementarity
complexity
complicity
composability
compositionality
compossibility
comprehensibility also comprehensibleness
compressibility
compulsibility (Rare) also compulsiveness
compulsivity also compulsiveness
computability
concavity
conceivability also conceivableness
concentricity
conceptibility same as conceivability
conceptuality
concinnity
condensability or condensibility
condignity
conditionality
conducibility also conducibleness
conductibility
conductivity
confidentiality
confinity (Rare) also contiguity
confirmability
confluxibility (Rare)
conformability also conformableness
conformity
confraternity
confusability
congealability also congealableness
congeniality also congenialness
congruity also congruousness
conicality also conicalness
conicity also conicalness
conjugality
connaturality also connaturalness
connectability or connectibility
connectivity
connubiality
consanguinity
consentaneity also consentaneousness
consequentiality also consequentialness
consimilarity
consimility also consimilitude (Obsolete)
conspecificity
conspectuity
conspicuity also conspicuousness
constitutionality
construability
consubstantiality
consumability
consumptivity also consumptiveness
contagiosity also contagiousness
contemporaneity also contemporaneousness
contemptibility also contemptibleness
conterminality also conterminousness
contiguity also contiguousness
continentality
continuality also continualness
continuity
contractibility also contractibleness
contractility same as contractibility
contrariety also contrariness
controllability also controllableness
controversiality (Rare)
contumacity also contumaciousness
conventionality
convertibility also convertibleness
convexity
convicinity
convincibility
conviviality
convulsibility
cooperativity or co-operativity
copiosity also copiousness
coplanarity
coprosperity
cordiality
coreferentiality
corporality
corporeality also corporealness
corporeity
corpuscularity
correality
correctability or correctibility
correlativity also correlativeness
corrigibility also corrigibleness
corrodibility
corrosibility same as corrodibility
corrosivity also corrosiveness
corruptibility also corruptibleness
cosurety
cotqueanity (Obsolete)
countability also countableness
counteruniversity
county
coxcombicality
crapulosity also crapulousness
craveability
creativity
credibility also credibleness
creditability also creditableness
credulity
criminality
crinosity
criticality also criticalness
crocodility (Rare)
crossability
crudity
cruelty
crystallinity
crystallizability (American English) or crystallisability (British English)
cubicity
cullibility (Rare) same as gullibility
culpability also culpableness
cultivability
cupidity
curability also curableness
curiality (Obsolete)
curiosity
curvilinearity
curvity
cutability
cyclicality
cyclicity
cylindricality also cylindricalness
cylindricity
cytopathogenicity
cytotoxicity
damnability also damnableness
danceability
debility
debonairity (Obsolete) also debonairness
deceivability also deceivableness
deceptivity (Rare) also deceptiveness
decidability
deciduity (Rare) also deciduousness
decipherability
declivity
decomposability
deducibility also deducibleness
deductibility
defeasibility also defeasibleness
defectibility
defectuosity (Obsolete)
defendability or defendibility
defensibility also defensibleness
definability
deflagrability
deformability
deformity
deiformity
deity
delectability also delectableness
demisability
democraty (Obsolete) same as democracy
demonstrability also demonstrableness
demurity also demureness
deniability
density also denseness
dentality
denumerability
dependability also dependableness
deplorability also deplorableness
deployability
deportability
depravity
depressibility
deputy also an adjective
descendability or descendibility
desirability also desirableness
despicability also despicableness
destructibility also destructibleness
detachability
detectability or detectibility
deteriority (Rare)
determinability also determinableness
deterrability
detestability also detestableness
devexity (Rare) also declivity
deviability
devotionality also devotionalness
dexterity
dextrality also right-handedness
dialysability (British English) or dialyzability (American English)
diaphaneity also diaphanousness
diathermaneity also diathermancy
dibasicity
dicacity (Obsolete)
didacticity
difficulty
difformity (Obsolete)
diffractivity
diffusibility also diffusibleness
diffusivity
digestibility
dignity
dilatability
dimensionality
dimensity (Rare) also dimension
directionality
disability
disagreeability also disagreeableness
disassiduity (Rare)
discapacity (Rare)
discerpibility (Rare) same as discerptibility
discerptibility also discerptibleness
discommodity
discommunity
disconformity
discongruity (Obsolete) same as incongruity
discontinuity
discoverability (Rare)
discursivity
disensanity (Obsolete) also insanity, folly
disformity
dishonesty
disingenuity (Obsolete) also disingenuousness
disloyalty
dismality also dismalness
disparity
dispensability also dispensableness
disposability also disposableness
disproperty (this word is a verb only)
disproportionality also disproportionalness
disputability also disputableness
disputacity (Obsolete)
disquantity (Obsolete - this word is a verb only)
disreputability also disreputableness
disrespectability
dissimilarity
dissipativity
dissociability also dissociableness
dissociality
dissolubility also dissolubleness
dissolvability also dissolvableness
distensibility
distractibility
disunity
diuturnity (Rare)
diversifiability
diversity
divinity
divisibility
docibility also docibleness same as docility
docility
docity same as docility
domesticity
drapability or drapeability
drillability
drinkability also drinkableness
drivability or driveability
duality
dubiety also called dubiosity
dubiosity same as dubiety
ductility
duodecimality
duplexity
duplicability also duplicatability
duplicity
durability also durableness
durity (Obsolete)
dutiability
duty
dynasty
ebriety
ebriosity
eccentricity
eco-city
ectocommensality also ectocommensalism
ecumenicity
edacity also edaciousness
edibility also edibleness
educability
effectivity also effectiveness
effectuality also effectualness
efficacity same as efficacy
effumability (Obsolete)
effusivity
egality also equality
egocentricity
egoity (Rare) also personality
eighty also an adjective
elasticity
electability
electivity
electorality (Rare)
electricity
elementality
elementarity (Obsolete) also elementariness
eligibility also eligibleness
eliminability
ellipticity
embryotoxicity
emissivity
emotionality
emotivity also emotiveness
employability
emulsibility also emulsifiability
emulsifiability also emulsibility
endogenicity
endurability also endurableness
enforceability
enmity
enomoty
enormity
ensilability
entierty (Obsolete) same as entirety
entirety
entity
entreaty
enzygosity
ephemerality
ephoralty also ephorate
epidemicity
epinasty
epizooty
epulosity (Obsolete)
equability also equableness
equality
equanimity
equilibrity (Rare)
equinity
equiprobability
equity
equivocality also equivocacy
erectility
ergativity
erodability or erodibility
erosivity also erosiveness
errability
eruptivity also eruptiveness
essentiality
estimability
estrogenicity
eternality also eternalness
eternity
ethereality also etherealness
ethicality also ethicalness
ethnicity
Eurocity also an adjective
eusociality
evangelicality also evangelicalness
evangelicity also evangelicism
evaporability
eventuality
eviternity (Obsolete) same as eternity
evolutility
excentricity (Mathematics) same as eccentricity
exceptionality also exceptionalness
exchangeability
excitability
excludability
exclusivity also exclusiveness
exemplarity also exemplariness
exhaustibility
exiguity also exiguousness
exility (Rare)
exorability
exothermicity
expandability or expandibility
expansibility
expendability
exportability
exposability
expressivity
exsanguinity
extemporaneity also extemporaneousness
extendability or extendibility
extensibility also extensibleness
extensionality also extensionalism
extensity
extensivity also extensiveness
exteriority
externality
exterritoriality same as extraterritoriality
extraneity (Obsolete)
extraterritoriality same as exterritoriality
extremity
extrinsicality also extrinsicalness
exuviability
fabulosity (Rare) also fabulousness
facility
faculty
factibility
factorability
factuality also factualness
facundity (Archaic) (not to be confused with fecundity) also eloquence, well-spokenness
fallibility also fallibleness
falsifiability
falsity
familiarity
famosity (Obsolete)
fantasticality also fantasticalness
farcicality also farcicalness
fashionability also fashionableness
fastidiosity (Obsolete) same as fastidiousness
fatality
fatigability also fatigableness
fatiguability
fatuity also fatuousness
favorability also favorableness
fealty
feasibility also feasibleness
febricity
febrility
fecundity
fedity (Obsolete) also vileness
felicity
felinity also felineness
feminality same as femininity or feminity
femineity same as femininity
femininity also feminity
feodality similar to feudality
feracity (Obsolete) also fruitfulness
ferity
fermentability
ferocity also ferociousness
ferroelectricity
fertility
fervidity
festivity
fetidity also fetidness
fetotoxicity (American English) or foetotoxicity (British English)
feudality
feudataty also feudatory (noun)
fibrosity
fidelity
fifty also an adjective
fightability
figurability
figurativity
filiety also sonship
filterability also filtrability also filterableness
finality
finicality also finicalness
firmity (Obsolete) also firmness, strength, stability
fissility
fissionability
fissiparity same as schizogenesis
fixidity (Obsolete) same as fixedness
fixity
flaccidity also flaccidness
flammability
flatuosity (Obsolete) same as flatulence
flexibility also flexibleness
floatability
floridity also floridness
flowability
fluctuability (Rare)
fluidity
fluinity
fluxibility
fluxility (Obsolete)
foetotoxicity (British English) or fetotoxicity (American English)
foliosity (Rare) also voluminousness
forcibility also forcibleness
foreseeability
formability
formality
formidability also formidableness
fortuity
forty also an adjective
fragility also fragileness
frailty
frangibility also frangibleness
fraternity
friability also friableness
frigidity
frivolity
frugality also frugalness
fugacity also fugaciousness
fugitivity also fugitiveness
fulgidity (Rare) also effulgence
fuliginosity (Rare)
fumidity
fumosity (Obsolete)
functionality
fundamentality also fundamentalness
fungosity
furacity (Obsolete) also thievishness
fusibility
futility
futurity
gaiety or gayety
garrulity
gaseity also gaseousness
gayety same as gaiety
gelatinity also gelatinousness
gelidity also gelidness
gemmiparity
gemmosity (Obsolete)
generability also generableness
generalisability (British English) or generalizability (American English)
generality
generalizability (American English) or generalisability (British English)
generalty (Rare) same as generality
genericity
generosity
geniality also genialness
genotypicity
gentility
germinability
germiparity
gibbosity also gibbousness, gibboseness
gigmanity
glabrity (Rare) also smoothness, baldness
glandulosity (Rare)
glebosity (Rare)
globality
globosity also globoseness
globularity also globularness
glutinosity also glutinousness
goety (Obsolete) also witchcraft
goitrogenicity
gothicity also gothicness
governability also governableness
gracility also gracileness
graciosity also graciousness
gradability or gradeability also gradableness
graduality (Rare) also gradualness
grammaticality also grammaticalness
grandevity (Obsolete)
grandiosity also grandioseness
grandity (Obsolete) also grandness
granularity
gratillity (Humorous, Obsolete) also gratuity
gratuity
gravidity also gravidness
gravity
grindability
guaranty
gullibility
gulosity also gluttony, greediness
gummosity (Rare) also gumminess
gutturality also gutturalness, gutturalism
gynaecomasty (British English) or gynecomasty (American English) also gynaecomastia (Br Eng) or gynecomastia (Am Eng)
hability (Obsolete) same as ability
habitability also habitableness
habituality
haecceity
halituosity
handleability
hangability
harvestability
hatchability
hebetudinosity
helicity
heliocentricity also heliocentrism
hepatotoxicity
herbivority
hereditability
heredity
heritability
hermaphrodeity also hermaphrodism
hermeticity
heroicity also heroicness, heroicalness
heteroblasty
heterocercality
heterogamety
heterogeneity also heterogeneousness
heteroscedasticity
heterosexuality
heterospecificity
heterozygosity
hidability
hideosity also hideousness
hilarity
hirability
hircosity
hispidity
histocompatibility
historicity
homoblasty
homocercality
homogeneity also homogeneousness
homonymity
homopolarity
homoscedasticity
homosexuality
homosociality
homozygosity
honesty
honorability (American English - Rare) or honourability (British English) also honorableness (Am Eng) or honourableness (Br Eng)
honorificabilitudinity (Humorous)
horizontality also horizontalness
hospitality
hostility
humanity
humidity
humility
hybridity also hybridism
hydroelectricity
hydrophilicity
hydrophobicity
hygroscopicity
hyperacidity
hyperactivity
hyperacuity
hyperadiposity
hyperalkalinity
hyperclassicality
hypercoagulability
hyperconformity
hyperemotionality
hyperemotivity also hyperemotiveness
hyperexcitability
hyperfemininity
hyperflexibility also hyperflexibleness
hyperhilarity
hyperimmunity
hyperingenuity
hyperirritability
hyperlogicality also hyperlogicalness
hypermasculinity also hypermasculineness
hypermobility
hypermodernity
hypermorality
hypermotility
hypermutability also hypermutableness
hypernormality also hypernormalness
hyperpromiscuity
hyperpurity
hyperrationality
hyperreactivity
hypersalinity
hyperscrupulosity also hyperscrupulousness
hypersensibility
hypersensitivity also hypersensitiveness
hypersensuality
hypersexuality
hypersubtlety
hypersuggestibility also hypersuggestibleness
hypersusceptibility
hypertechnicality
hypertonicity
hypertoxicity
hypervariability
hypervascularity
hypervelocity
hypervenosity
hyperviscosity
hypnotisability (British English) or hypnotizability (American English)
hypoacidity
hypomotility
hyponasty
hyposensitivity
hypotonicity
iatrogenicity
iconicity
ideality
identifiability also identifiableness
identity
idiomaticity also idiomaticalness
idoneity
ignitability or ignitibility
ignobility also ignobleness
illegality
illegibility also illegibleness
illiberality also illiberalness, illiberalism
illimitability also illimitableness
illiquidity
illocality (Rare)
illogicality
imaginability (Rare)
imbecility
imbonity (Obsolete)
imitability also imitableness
immanity (Rare)
immateriality
immaturity
immeability
immeasurability also immeasurableness
immensity
immensurability also immensurableness
immiscibility
immitigability
immobility
immodesty
immorality
immortality
immotility
immovability also immovableness
immundicity (Rare) also uncleanness
immunity
immunogenicity
immunoreactivity
immutability also immutableness
impalpability
imparity
impartiality also impartialness
impartibility
impassability (not to be confused with impassibility) also impassableness
impassibility (not to be confused with impassability) also impassibleness
impassivity also impassiveness
impeachability
impeccability
impecuniosity also impecuniousness
impenetrability also impenetrableness
imperceptibility also imperceptibleness
imperceptivity also imperceptiveness
imperdibility (Obsolete)
imperfectibility
imperiality
imperishability also imperishableness
impermeability also impermeableness
impermissibility
impersonality
imperspicuity
impertransibility (Rare)
imperturbability also imperturbableness
imperviability
impetuosity
impiety
implacability also implacableness
implausibility also implausibleness
implicity also implicitness
imponderability also imponderableness
imporosity
importability
importunity
impossibility
impracticability also impracticableness
impracticality also impracticalness
impregnability also impregnableness
imprescriptibility
impressibility also impressibleness
impressionability also impressionableness
impreventability (Rare)
imprevisibility
improbability
improbity
improperty (Obsolete) same as impropriety
impropriety
improsperity (Obsolete)
improvability also improvableness
impuberty
impudicity also immodesty
impulsivity also impulsiveness
impunctuality (Rare)
impunity
impurity
imputability also imputableness
inability or inhability
inaccessibility also inaccessibleness
inactivity also inactiveness
inadmissibility
inadvisability also inadvisableness
inaffability
inalienability also inalienableness
inalterability also inalterableness
inanity
inappellability
inapplicability also inapplicableness
inapproachability
inaudibility also inaudibleness
inauthenticity
incalculability also incalculableness
incapability also incapableness
incapacity
incelebrity (Rare)
incendivity
incertainty (Obsolete) same as uncertainty
inchangeability (Obsolete) same as unchangeableness
incharity (Obsolete)
inchastity (Obsolete) same as unchastity
incivility
inclusivity
incogitability
incogitativity
incolumity (Obsolete) also safety, security
incombustibility also incombustibleness
incomity (Rare) also rudeness
incommensurability also incommensurableness
incommodity
incommunicability also incommunicableness
incommutability also incommutableness
incomparability also incomparableness
incompatibility also incompatibleness
incompetibility same as incompatibility
incompossibility
incomprehensibility also incomprehensibleness
incompressibility also incompressibleness
inconceivability also inconceivableness
inconcinnity
incondensability or incondensibility
inconformity also nonconformity
incongruity
inconsequentiality also inconsequentialness
inconsolability also inconsolableness
incontestability also incontestableness
incontrovertibility also incontrovertibleness
inconvertibility also inconvertibleness
inconvincibility
incorporality (Obsolete) same as incorporeality
incorporeality same as incorporeity
incorporeity same as incorporeality
incorrigibility also incorrigibleness
incorruptibility also incorruptibleness
incredibility also incredibleness
incredulity also incredulousness
inculpability also inculpableness
incurability also incurableness
incuriosity also incuriousness
incurvity
indecipherability also indecipherableness
indefatigability also indefatigableness
indefeasibility also indefeasibleness
indefectibility
indefensibility also indefensibleness
indefinability
indelibility also indelibleness
indemnity
indemonstrability also indemonstrableness
indescribability also indescribableness
indestructibility also indestructibleness
indexterity
indictability
indigenity also indigenousness
indigestibility also indigestibleness
indignity
indiscernibility also indiscernibleness
indiscerpibility (Obsolete) same as indiscerptibility
indiscerptibility (Obsolete) same as indiscerpibility
indisdolubility same as indissolubility
indispensability also indispensableness
indisputability also indisputableness
indissolubility also indissolubleness
indistinguishability also indistinguishableness
individuality
individuity
indivinity (Obsolete)
indivisibility also indivisibleness
indocibility same as indocility also indocibleness
indocility
indomitability also indomitableness
indubitability also indubitableness
inducibility
inductility
inductivity
inebriety also inebriation
inedibility
ineducability
ineffability also ineffableness
ineffaceability
ineffectuality also ineffectualness
ineffervescibility
inefficacity also inefficaciousness
inelasticity
ineligibility also ineligibleness
ineluctability
inequality
inequity
ineradicability
inerrability also inerrableness, inerrancy
inessentiality
inestimability also inestimableness
inevitability also inevitableness
inexcitability
inexcusability also inexcusableness
inexhaustibility also inexhaustibleness
inexorability also inexorableness
inexplainability also inexplainableness see also inexplicability
inexplicability also inexplicableness see also inexplainability
inexpressibility also inexpressibleness
inexpugnability also inexpugnableness
inextensibility
inextricability also inextricableness
infallibility also infallibleness
infantility
infeasibility also infeasibleness
infectivity also infectiveness
infecundity
infelicity
inferiority
infernality
infertility also infertileness
infestivity (Rare)
infidelity
infinitesimality also infinitesimalness
infinity
infirmity
inflammability also inflammableness
inflexibility also inflexibleness
influenceability
informality
informity (Obsolete) also shapelessness
infrangibility also infrangibleness
infructuosity
infusibility also infusibleness
ingenerabillty
ingeniosity (Obsolete) also ingenuity
ingenuity
inhability (Obsolete) also inability
inhabitability
inharmonicity
inheritability also inheritableness
inhomogeneity
inhospitality
inhumanity
inimicability
inimicality also inimicalness
inimitability also inimitableness
iniquity
injucundity (Obsolete) also disagreeableness, unpleasantness
innocuity also innocuousness
innumerability also innumerableness
inoculability
inofficiosity also inofficiousness
inoperability also inoperableness
inopportunity also inopportuneness
inorganity (Obsolete)
inquilinity
insafety (Obsolete) also insecurity, danger
insalubrity
insanability also insanableness, incurableness
insanity
insatiability also insatiableness
insatiety also insatiateness, insatiability, insatiableness
inscrutability also inscrutableness
insecurity
insensibility also insensibleness
insensitivity also insensitiveness
inseparability also inseparableness
insincerity
insipidity also insipidness
insobriety
insociability
insolidity (Rare)
insolubility also insolubleness
insolvability
inspectability
instability
instantaneity also instantaneousness
instinctivity (Rare)
instrumentality
insuavity (Obsolete) also unpleasantness
insubstantiality
insularity
insulsity (Obsolete) also insipidity
insuperability also insuperableness
insupportability also insupportableness
insurability
insurmountability also insurmountableness
insusceptibility
intangibility also intangibleness
integrability
integrality
integrity
intellectuality
intelligibility
intempestivity (Obsolete) also untimeliness, unseasonableness
intensionality (not to be confused with intentionality)
intensity
intentionality
interactivity
interavailability
interchangeability also interchangeableness
intercity (this word is an adjective only)
intercommunity
intercomplexity
intercomprehensibility
interconvertibility
intercounty (this word is an adjective only)
interdependability
interfaculty also an adjective
interfertility
interfraternity (this word is an adjective only)
interiority
interminability also interminableness
intermobility
intermunicipality
intermuscularity
internality also internalness
internationality
internity (Rare) same as interiority
interoperability
interparty (this word is an adjective only)
interpretability also interpretableness
interresistibility
intersexuality also intersexualism
intersociety (this word is an adjective only)
intersolubility
intersterility
intersubjectivity
intersubstitutability
intertextuality
interuniversity (this word is an adjective only)
intervisibility
intimity (Archaic)
intinctivity
intolerability also intolerableness
intractability also intractableness
intranquillity
intransitivity also intransitiveness
intransmutability
intrepidity also intrepidness
intrinsicality also intrinsicalness
inunctuosity
inurbanity also inurbaneness
inutility
invalidity
invariability also invariableness
invendibility also invendibleness
inveracity
inverity
invertibility
inviability also inviableness
invincibility also invincibleness
inviolability also inviolableness
invirility
invisibility also invisibleness
invulnerability also invulnerableness
ionicity
iracundity
irascibility also irascibleness
irrationality also irrationalism
irreality
irreciprocity
irreclaimability also irreclaimableness
irreconcilability also irreconcilableness
irredeemability also irredeemableness
irreducibility also irreducibleness
irreductibility same as irreducibility
irreformability
irrefragability also irrefragableness
irrefrangibility also irrefrangibleness
irrefutability also irrefutableness
irregularity
irreligiosity also irreligiousness
irremissibility also irremissibleness
irremovability also irremovableness
irreparability also irreparableness
irrepealability also irrepealableness
irreplaceability also irreplaceableness
irrepressibility also irrepressibleness
irreproachability also irreproachableness
irreproducibility
irresistibility also irresistibleness
irresolubility
irresolvability also irresolvableness
irresponsibility also irresponsibleness
irretrievability also irretrievableness
irreversibility also irreversibleness
irrevocability also irrevocableness
irritability
isolability
isopolity
isotonicity
jejunity also jejuneness
jequerity or jequirity
jocosity
jocularity
jocundity
jollity
joviality also jovialness
jovialty (Rare) same as joviality
jucundity (Rare) also agreeableness, pleasantness
juniority
justiciability
justifiability also justifiableness
juvenility
keepability
kissability also kissableness
klendusity
kneadability
knowability also knowableness
knowledgeability also knowledgeableness
lability
lacerability
lachrymosity
laicality
laicity
laity
lamellosity
laminability
lanosity
laterality
Latinity
laudability also laudableness
laxity also laxness
leachability
lealty (Scottish English)
learnability
legality
legerity
legibility also 1. legibleness 2. visibility (Typography)
lenity also lenience, leniency
leprosity
lethality also lethalness
levity
lexicality
liability
liberality
liberty
libidinosity also libidinousness
likability also likableness
liminality
limpidity also limpidness
lineality
linearity
linguality
liquidity
listenability
literality also literalness
literalty
literosity
lithotrity
litigiosity also litigiousness
livability or liveability also livableness or liveableness
lividity also lividness
locality
localizability (American English) or localisability (British English)
lockability
locomobility
locomotivity also locomotiveness
logicality also logicalness
lognormality
longanimity
longevity
longinquity (Rare) also remoteness
loquacity also loquaciousness
lovability or loveability also lovableness
loyalty
lubricity
lucidity also lucidness
lugubriosity also lugubriousness
luminosity
luxuriety (Obsolete) also luxuriance
lymphotoxicitiy
lyricality (Rare)
lysogenicity
machinability
magisteriality (Rare) also magisterialness
magistrality
magnality (Obsolete)
magnanimity
magnetoelectricity
mailability
maintainability
majesty
majority
malignity also malignance, malignancy
malleability also malleableness
manageability also manageableness
maneuverability (American English) also manoeuvrability (British English)
manipulability
marcidity (Rare)
marginality
marketability also marketableness
marriageability also marriagenableness
masculinity also masculineness
massivity also massiveness
matchability
materiality
maternity also an adjective
matrifocality
matrilocality
maturity
mayoralty
measurability also measurableness
mechanicality also mechanicalness
mediety (Obsolete) same as moiety
mediocrity
megacity
melanosity
meliority same as superiority
meltability
memorability also memorableness
mendacity
mendicity also mendicancy, begging
mensurability
mentality
merchantability
mercuriality also mercurialness
meridionality
mesnalty
metabolizability
metacentricity
metastability
meticulosity also meticulousness
metricity also metricism
metrizability (American English) or metrisability (British English)
microcrystallinity
microgravity
microporosity
microseismicity
microtonality
minacity also minaciousness
minicity
minimality
minority also an adjective
miscibility
miscredulity
mitogenicity
mixability also mixableness
mobility
modality
modernity
modesty
modicity (Obsolete)
modifiability also modifiableness
modulability
modularity
moiety
molality
molarity
molecularity
molesty also molestation
monobasicity
monochromaticity
monosexuality
monosociality
monospecificity
monosyllabicity
monotonicity
monstrosity also monstrousness
monstruosity (Obsolete) same as monstrosity
monumentality
morality
morbidity
morbosity (Rare) also unhealthiness
mordacity
moribundity
moronity also moronism
morosity also moroseness
mortality
motility
motivity
movability also movableness
moveability similar to movability
mucidity
mucosity
muliebrity
mulierosity (Rare)
mulierty
multeity also manifoldness
multicellularity
multicity (this word is an adjective only)
multicounty (this word is an adjective only)
multidimensionality
multiformity
multimodality
multiparity
multiparty (this word is an adjective only)
multiplicity
multipolarity
multiversity
mundanity
municipality
munity (Obsolete)
muscosity also mossiness
muscularity
musculosity (Obsolete) same as muscularity
musicality also musicalness
mutability also mutableness
mutagenicity
mutuality
myogenicity
mysticality also mysticalness
mysticity
naivety or naïvety or naïveté or naiveté
nameability
nasality also nasalism
natality also birthrate
nationality
nativity
naturality (Rare) also naturalness, nature
naturity (Obsolete)
navigability also navigableness
nebulosity also nebulousness, cloudiness
necessity
needcessity (American English, Humorous) same as necessity
negativity also negativeness
negligibility also negligibleness
negotiability
negotiosity (Obsolete)
neolocality or neo-locality
nephrotoxicity
nervosity also nervousness
neurility
neurocity
neuroplasticity
neurotoxicity
neutrality
nicety
nihility
nimiety
ninety also an adjective
nitidity
nobility
nocturnality
nodality
nodosity
nolleity (Rare) also nolition
nonability
nonabsorbability
nonaccountability
nonacidity
nonactivity
nonactuality
nonacuity
nonadaptability also nonadaptableness
nonadditivity
nonadmissibility also nonadmissibleness
nonaffinity
nonambiguity
nonamenability also nonamenableness
nonanimality
nonannihilability
nonanonymity
nonappealability
nonapplicability also nonapplicableness
nonapproachability also nonapproachableness
nonassessability
nonassignability
nonassimilability
nonassociability
nonattainability
nonaudibility also nonaudibleness
nonauthenticity
nonavailability
noncancelability or noncancellability
noncapillarity
noncatholicity also uncatholicity
noncausality
noncausativity
noncelebrity
noncertainty
nonchastity
nonclassicality
noncoagulability
noncollapsability or noncollapsibility
noncolorability (American English) or noncolourability (British English)
noncomicality also noncomicalness
noncommodity also an adjective
noncommunity (this word is an adjective only)
noncommutativity
noncomparability
noncomplicity
noncompressibility
nonconcentricity
noncondensibility
nonconductibility
nonconfidentiality
nonconformity
noncongruity
nonconjugality
nonconnubiality
nonconsequentiality also nonconsequentialness
nonconstruability
noncontemptibility also noncontemptibleness
noncontiguity
noncontinuity
noncontrariety
nonconvertibility also nonconvertibleness
nonconviviality
noncorporeality
noncorruptibility also noncorruptibleness
noncounty (this word is an adjective only)
noncreativity
noncredibility
noncriminality
nonculpability
noncuriosity
noncultivability
nondeductibility
nondefeasibility also nondefeasibleness
nondefensibility also nondefensibleness
nondefinability
nondeformity
nondegradability
nondemonstrability also nondemonstrableness
nondensity
nondependability also nondependability
nondepravity
nondetachability
nondexterity
nondigestibility also nondigestibleness
nondilatability
nondirigibility
nondisparity
nondivinity
nondivisibility
nonduality
nonductility
nonduplicity
nondurability also nondurableness
nonedibility also nonedibleness
nonelasticity
noneligibility
nonenforceability (Law)
nonentity
nonequability also nonequableness
noneternity
nonethereality also nonetherealness
nonexchangeability
nonexpansibility
nonextensibility also nonextensibleness
nonexternality
nonfacility
nonfaculty also an adjective
nonfarcicality also nonfarcicalness
nonfatality
nonfealty
nonfeasibility also nonfeasibleness
nonfecundity
nonfelicity
nonfermentability
nonfertility
nonfidelity
nonfissility
nonflammability
nonflexibility also nonflexibleness
nonfluidity
nonformidability also nonformidableness
nonfragility also nonfragileness
nonfrangibility
nonfraternity
nonfrigidity
nonfrugality
nonfusibility
nongarrulity
nongraciosity also nongraciousness
nongravity
nonguaranty
nonhabitability also nonhabitableness
nonhereditability
nonheritability
nonhomogeneity
nonidentity
nonignitability or nonignitibility
nonimitability
nonimmunity
nonimpeachability
nonindividuality
noninfallibility also noninfallibleness
noninflammability also noninflammableness
noninfusibility
noninhabitability
noninheritability also noninheritableness
noninterchangeability also noninterchangeableness
noninterpretability
nonirrevocability also nonirrevocableness
nonirritability
nonjusticiability
nonliability
nonlinearity
nonlogicality also nonlogicalness
nonloyalty
nonlucidity
nonmajority
nonmalignity
nonmalleability also nonmalleableness
nonmarketability
nonmarriageability
nonmasculinity also nonmasculineness
nonmaturity
nonmeasurability also nonmeasurableness
nonminority (American English - this word is an adjective only)
nonmiscibility
nonmobility
nonmotility
nonmovability also nonmovableness
nonmutability also nonmutableness
nonmutuality
nonnavigability also nonnavigableness
nonnecessity
nonnegativity
nonnegligibility also nonnegligibleness
nonneutrality
nonnobility
nonnormality also nonnormalness
nonobjectivity
nonobscurity
nonopacity
nonornamentality
nonpalatability also nonpalatableness
nonpalpability
nonpartiality
nonparty also an adjective
nonpatentability
nonpenetrability
nonperceptibility also nonperceptibleness
nonperceptivity also nonperceptiveness
nonperfectibility
nonpermeability
nonpermissibility
nonperpendicularity
nonperversity
nonplasticity
nonplausibility also nonplausibleness
nonpliability also nonpliableness
nonplurality
nonpolarity
nonponderability
nonponderosity also nonponderousness
nonpopularity
nonportability
nonpracticability also nonpracticableness
nonpracticality also nonpracticalness
nonpreferability also nonpreferableness
nonpresentability also nonpresentableness
nonpriority (this word is an adjective only)
nonprivity
nonprobability
nonproductivity also nonproductiveness
nonprofanity
nonprofitability also nonprofitableness
nonprolixity also nonprolixness
nonpropriety
nonprosperity
nonproximity
nonpublicity
nonpuerility
nonpurchasability
nonquality
nonratability or nonrateability also nonratableness or nonrateableness
nonrationality
nonreality
nonreasonability also nonreasonableness
nonreceptivity also nonreceptiveness
nonreciprocity
nonreconcilability also nonreconcilableness
nonrectangularity
nonreducibility
nonrefundability
nonrelativity
nonreliability
nonreprehensibility also nonreprehensibleness
nonresistibility
nonresolvability also nonresolvableness
nonrespectability
nonresponsibility
nonretractility
nonretroactivity
nonreversibility also nonreversibleness
nonreviewability
nonrevocability
nonroyalty
nonsaccharinity
nonsalability
nonsalinity
nonsanctity
nonsanity
nonsatiability also nonsatiableness
nonscarcity
nonsecurity
nonsensibility
nonsensicality also nonsensicalness
nonsensitivity
nonsensuality
nonseparability also nonseparableness
nonsequacity also nonsequaciousness
nonsequentiality
nonserviceability also nonserviceableness
nonseverity
nonsimilarity
nonsimplicity
nonsingularity
nonsobriety
nonsociability
nonsociality
nonsociety
nonsolidarity
nonsolvability also nonsolvableness
nonspatiality
nonspecificity
nonspectrality
nonsphericality
nonspinosity
nonspirituality
nonstability
nonsterility
nonsubjectivity
nonsubmergibility
nonsubstantiality also nonsubstantialness
nonsubtility (Archaic) same as nonsubtlety
nonsubtlety
nonsupportability
nonsurety (Obsolete) same as insecurity
nonsusceptibility
nonsusceptivity also nonsusceptiveness
nontactility
nontaxability also nontaxableness
nonteachability also nonteachableness
nontenability also nontenableness
nontensility
nonterminability also nonterminableness
nontonality
nontoxicity
nontraceability also nontraceableness
nontractability also nontractableness
nontransferability
nontransportability
nontreaty
nontriviality
nonuniformity
nonunity
nonuniversality
nonuniversity also an adjective
nonutility
nonvalidity
nonvaporosity also nonvaporousness
nonvariability also nonvariableness
nonvariety
nonvendibility also nonvendibleness
nonveracity
nonverbosity
nonversatility
nonverticality also nonverticalness
nonviability
nonvinosity
nonviolability also nonviolableness
nonvirility
nonviscidity also nonviscidness
nonvisibility
nonvitality
nonviviparity also nonviviparousness
nonvocality also nonvocalness
nonvolatility
nonvolubility also nonvolubleness
nonvulgarity
Nordicity
normality also normalness
notability
noticeability
notionality
notoriety
noumenality
novelty
novity (Obsolete) same as novelty also newness
nubility
nucleophilicity
nudity
nugacity
nullibiety (Obsolete)
nulliparity
nullity
numerability
numerosity also numerousness
numpty (Scottish English, Informal)
nuptiality
nyctinasty
obesity also obeseness
objectionability also objectionableness
objectivity
obligability
obliquity
obnoxiety
obscenity
obscurity
observability also observableness
obstreperosity also obstreperousness
obstructivity also obstructiveness
obtainability
obtundity
obtusity also obtuseness
occasionality also occasionalness
oddity
odoriferosity also odoriferousness
odorosity also odorousness
officiality
officialty
oleosity (Rare)
Omniety (Rare) also written omneity same as Deity
omniformity
omniparity
omnisexuality
oncogenicity
onerosity also onerousness
opacity also opaqueness
openability
operability
operativity also operativeness
operosity (Rare) also laboriousness
opiniatrety (Rare) also written as opiniatry
opportunity
opposability
optimality
optimity (Rare)
optionality
oracularity also oracularness
orality
orbicularity also orbicularness
orbity (Obsolete) also bereavement
ordinability
organicity also organicalness
organity (Rare) same as organism
organizability (American English) or organisability (British English)
orientability
orientality
originality
ornamentality
orotundity
orthodoxality (Rare) also orthodoxness
orthogonality
oscularity
osmolality
osmolarity
ostensibility
osteomanty (Rare)
otiosity also otioseness
ototoxicity
outcity
ovality
overacidity
overactivity also overactiveness
overanxiety also overanxiousness
overartificiality
overbrutality
overcapability
overcapacity
overcausticity
overcharity
overcivility
overcomplexity
overcredulity
overcuriosity
overdiversity
overemotionality
overfacility
overfamiliarity
overfemininity
overfertility
overfrailty
overfrugality
overgenerosity
overgeniality
overhonesty
overhostility
overhumanity
overimpressibility
overimpressionability also overimpressionableness
overingenuity
overintensity
overjocularity
overliberality
overlogicality also overlogicalness
overloyalty
overmaturity
overmodesty
overnormality
overobesity
overornamentality
overpartiality
overplenty
overpopularity
overprolixity also overprolixness
overpublicity
overreligiosity
overrigidity also overrigidness
oversatiety
overscrupulosity also overscrupulousness
oversecurity
oversensitivity also oversensitiveness
oversentimentality
overserenity
overservility also overservileness
overseverity
oversimplicity
oversolemnity
overstability
oversubtlety
oversurety
oversusceptibility
overtechnicality
overtenacity
overtimidity also overtimidness
overvariety
oviparity also oviparousness
ovoviviparity also ovoviviparism, ovoviviparousness
owelty
oxidability
oxygenicity
packability
paederasty (British English) or pederasty (American English)
paedosexuality (British English) or pedosexuality (American English)
paganity also paganism
palatability also palatableness
palatality also palatalism
pallidity also pallidness
palpability also palpableness
panaculty (British English)
pandemicity
paneity (Obsolete)
pansexuality
papality (Obsolete) same as papacy
papalty (Obsolete) same as papacy
papillosity
paradoxicality also paradoxicalness
paranormality
parasexuality
parcity (Obsolete) also sparingness
parentheticality also parentheticalness
parfocality
parity
parochiality
partiality
partibility
participiality
particularity
party also an adjective
parvanimity
parvity (Obsolete) same as parvitude
passibility
passivity
Patavinity
patentability
paternity also an adjective
pathogenicity
patriality (British English)
patrifocality
patrilocality
paucity
pavidity (Rare) same as timidity
payability also payableness
peccability
peculiarity
pedality (Rare)
pederasty (American English) or paederasty (British English)
pedosexuality (American English) or paedosexuality (British English)
pellucidity also pellucidness
penality
penalty
pendulosity
penetrability also penetrableness
penetrativity also penetrativeness
peninsularity also peninsularism
pensility also pensileness
pepticity (Humorous)
perceptibility also perceptibleness
perceptivity also perceptiveness
perdurability also perdurableness
peregrinity
perenniality
perennity (Rare)
perfectibility
perfectivity also perfectiveness
perfervidity also perfervidness
performability
periodicity
peripety also peripetia, peripeteia
peripherality
perishability also perishableness
permeability
permissibility also permissibleness
permittivity also called dielectric constant, relative permittivity, inductive capacity
permutability also permutableness
pernicity
perpendicularity also perpendicularness
perpensity (Obsolete) same as perpension
perpetuality also perpetualness
perpetualty (Obsolete) same as perpetuality
perpetuity
perplexity
perseity
personality
personalty
personeity (Rare) same as personality
perspicacity also perspicaciousness
perspicuity
perspirability
persuadability also persuadableness
persuasibility
pertinacity also pertinaciousness
perturbability
perversity
pervertibility
pervicacity (Obsolete) same as pervicaciousness
petulcity (Obsolete)
pexity (Obsolete)
phallocentricity
phantasmality
phenomenality
philauty (Obsolete) also selfishness
photoactivity
photoconductivity
photoelasticity
photoelectricity
photonasty
photoperiodicity also photoperiodism
photosensitivity
phototoxicity
physicality
phytotoxicity
piacularity
pictoriality
piety
piezoelectricity
pilosity
pinguidity
piosity
pity
placability also placableness
placidity
planarity
planxty (Irish English)
plasticity
plausibility also plausibleness
playability
pleasurability
plenarty
plenty also an adjective
pliability also pliableness
plowability
plumosity also plumoseness
plurality
pluviosity
pneumaticity
pocketability also pocketableness
poeticality
polarity
polarizability (American English) or polarisability (British English)
polity
polybasicity
polydispersity
polymasty same as polymastia
polypragmaty
polysyllabicity also polysyllabism
polytonality
pomposity also pompousness
ponderability also ponderableness
ponderosity also ponderousness
ponibility (Obsolete)
pontificality (Rare)
popularity
populosity (Obsolete) same as populousness
porosity
portability
positivity
possibility
posteriority
posterity
postpuberty (this word is an adjective only)
potability also potableness
potentiality
pourparty or purparty
poverty
practicability also practicableness
practicality also practicalness
praediality (British English) or prediality (American English)
pragmaticality also pragmaticalness
pravity
preacidity
preactivity
preantiquity
precaptivity
preciosity
precocity also precociousness
precollapsability or precollapsibility
preconformity
precontemporaneity also precontemporaneousness
predacity also predaciousness or predaceousness
prediality (American English) or praediality (British English)
predicability also predicableness
predictability also predictableness
predifficulty
predivinity
preeligibility also preeligibleness
preeternity
prefamiliarity
preferability also preferableness
prefertility
pregnability
prehensility
prehostility
preindemnity
prelateity (Obsolete) same as prelacy
prelaty (Obsolete) same as prelacy
preliability
preliberality
prematernity
prematurity also prematureness
premorality
preoverfamiliarity
prepuberty
prerespectability
preresponsibility
preroyalty
prescriptibility
presenility
presentability also presentableness
presentiality (Obsolete)
preservability
presuitability
presusceptibility
preternaturality also preternaturalism, preternaturalness
preuniversity (this word is an adjective only)
prevalidity
preventability or preventibility
previsibility
prigidity
primality (Obsolete)
primiparity
primitivity also primitiveness
primity (Obsolete) also primitiveness
primordiality
principality
printablity also printableness
priority also an adjective
privity
probability
probality (Obsolete) same as probability
probity
procacity (Rare)
procerity (Rare) also tallness
processability or processibility
procity (this word is an adjective only)
proclivity
procreativity
prodigality
prodigiosity
producibility also producibleness or produceableness
productibility same as producibility
productivity
proequality (this word is an adjective only)
profaculty (this word is an adjective only)
profanity
profitability also profitableness
profundity
programmability
progressivity also progressiveness
projectivity
prolificity also prolificacy, prolificness
prolixity also prolixness
promiscuity
promotability
pronity (Rare) also proneness
pronounceability
propensity
property
propheticality also propheticalness
propinquity
proportionability also proportionableness
proportionality
propriety
propublicity (this word is an adjective only)
proreality
prosecutability
prosperity
protectability or protectibility
protensity
protervity (Obsolete) also petulance
proto-city
protractility
prouniversity (this word is an adjective only)
provability also provableness
provexity (Obsolete)
provinciality
proximity
prudentiality also prudentialness
pseudolegality
pseudonymity
psychosexuality
puberty
publicity
pudibundity also prudery
pudicity
puerility
pugnacity also pugnaciousness
punctuality
punishability
pupilability (Obsolete) also confidentiality
pupillarity or pupilarity
purchasability
purity
purparty or pourparty
pusillanimity
putidity same as putridity also putidness
putrescibility
putridity also putridness
pyroconductivity
pyroelectricity
pyrogenicity
quadruplicity
quality also an adjective
quantifiability
quantity
quasiperiodicity
quaternity
queerity also queerness
questionability also questionableness
quiddity
quizzicality also quizzicalness
quotability also quotableness
quotiety
rabidity also rabidness
radiability also radiableness
radiality
radicality also radicalness
radioactivity
radioimmunity
radiopacity
radiosensitivity also radiosensibility
ramosity
rancidity also rancidness
rapacity also rapaciousness
rapidity also rapidness
rarity
rascality
ratability or rateability also ratableness or rateableness
rationality
raucity also raucousness
reachability
reactivity
readability also readableness
readaptability
reality also an adjective
realizability (American English) or realisability (British English) also realizableness
realty
reasonability also reasonableness
recallability
receivability also receivableness
receptibility
receptivity also receptiveness
reciprocality also reciprocalness
reciprocity
recognizability (American English) or recognisability (British English)
reconcilability also reconcilableness
recoverability also recoverableness
rectangularity also rectangularness
rectifiability
rectilinearity
rectipetality
recurvity also recurvation
recyclability
redeemability also redeemableness
reducibility also reducibleness
reductibility same as reducibility
reelectability
reeligibility
referentiality
reflectivity also reflectiveness
reflexibility
reflexity (Rare)
reflexivity also reflexiveness
reformability also reformableness
refractivity also refractiveness also called refringence
refrangibility also refrangibleness
refundability
refutability
regality
registrability
regressivity also regressiveness
reguaranty
regularity also regularness
relativity also relativeness
releasability
reliability also reliableness
religiosity also religiousness
relocatability
reluctivity
remarkability also remarkableness
remediability
rememberability
remissibility also remissibleness
removability also removableness
remunerability
renewability
rentability
repairability also repairableness
reparability
repealability also repealableness
repeatability
replaceability
replicability
reprehensibility also reprehensibleness
representability
representativity also representativeness
repressibility
reproducibility
reproductivity also reproductiveness
reputability also reputableness
resectability
residentiality
resistibility also resistibleness
resistivity
resolubility also resolubleness
resolvability also resolvableness
respectability
respirability also respirableness
responsibility
responsivity also responsiveness
retainability also retainableness
retentivity
retractability or retractibility
retractility
retrievability
retroactivity
returnability
reusability also reusableness
revealability also revealableness
reverentiality also reverentialness
reversibility also reversibleness
reviewability
revisability
revivability
revocability also revocableness
rhythmicity
ridability
ridiculosity also ridiculousness
rigidity also rigidness
rimosity
risibility
rivality (Obsolete) also rivalry
roadability
romanticality also romanticalness
rotundity also rotundness
rounaboutility also roundaboutness
royalty
rubicundity
rubricity (Rare) also redness
rudity (Rare) also rudeness, ignorance
rugosity
runnability
rurality
rusticity
sabulosity
saccharinity
saciety (Obsolete) same as satiety
sacramentality also sacramentalness
sacristy
sacrosanctity also sacrosanctness
safety
sagacity
salability or saleability also salableness or saleableness
salacity also salaciousness
salebrosity (Obsolete) also ruggedness
salinity
salubrity also salubriousness
salvability also salvableness
salvageability
sanability also sanableness, curableness
sanctity
sanguinity also sanguineness
sanity
sapidity also sapidness
saponacity also saponaceousness
saporosity
saprogenicity
satanity
satiability also satiableness
satiety
satisfiability
saturability
saturity (Obsolete)
saturninity also saturnineness
scabredity (Obsolete) also ruggedness, roughness
scabridity
scantity also scantness
scarcity
schistosity
scholarity (Obsolete) also scholarship
scirrhosity
scissiparity
scrupulosity also scrupulousness
scrutability
scurrility also scurrilousness
seasonality
sectility
sectionality also sectionalism
secularity
security also an adjective
sedulity also sedulousness
segnity (Obsolete) also segnitude (Obsolete) also sluggishness
seignioralty
seismicity
seismonasty
seity (Rare)
selectability
selectivity
self-cruelty
self-immunity
self-penetrability
self-perfectibility
self-responsibility
self-safety
self-security
self-sovereignty
self-stability
self-unity
semiaridity
semicaptivity
semiconductivity
semiconformity
semiconventionality
semidiaphaneity (Rare)
semifluidity same as semiliquidity
semihostility
semiliquidity
semimaturity
seminality
seminasality
semineutrality
seminormality also seminormalness
seminudity
semipellucidity
semipermeability
semipopularity
semiproductivity
semiprofanity
semirespectability
semisolemnity
sempiternity
senility
seniority
sensibility
sensitivity
sensuality also sensualness
sensuosity also sensuousness
sententiosity also sententiousness
sentimentality
separability also separableness
septentrionality also northerliness
septicity
sequacity also sequaciousness
sequentiality
serendipity
serenity
sergeanty same as serjeanty
seriality
serjeanty
seronegativity
seropositivity
serosity also serousness
serviceability also serviceableness
servility also servileness
sesqyipedality also sesquipedalism, sesquipedalianism
sessility
settleability
seventy also an adjective
severability
severality (Obsolete)
severalty
severity
sewability
sexuality
shareability
sheriffalty alteration of shrievalty
shiftability (Rare)
shockability
shrievalty also called sheriffalty
shrivalty same as shrievalty
shufty (British English slang)
siccity (Obsolete) also sereness
signality (Obsolete) also remarkability
similarity
simplicity
simplity (Obsolete) same as simplicity
simultaneity also simultaneousness
simulty (Obsolete)
sincerity
singability also singableness
singularity
sinisterity also sinisterness
sinistrality also left-handedness
sinterability
sinuosity
sixty also an adjective
sketchability
slagability
sobriety
sociability
sociality
society also an adjective
sociocentricity
sociosexuality
sodality
solderability
solemnity
solicity (Rare) also solicitation
solidarity
solidifiability also solidifiableness
solidity
solitariety (Obsolete) also solitariness
solubility
solvability also solvableness
sonority also sonorousness
sorbability
sorority
sovereignty
sovranty literary form of sovereignty
spaciality same as spatiality
sparsity also sparseness
spasticity
spatiality
speciality
specialty
specificity
speciosity also speciousness
spectacularity also spectacularism
spectrality also spectralness
specularity
spherality
sphericality
sphericity
spheroidicity also spheroidity
spheroidity same as spheroidicity
spicosity (Rare)
spinnability
spinosity
spirality
spirituality
spiritualty
spirituosity also spirituousness
spontaneity
sporadicity also sporadism
sportability (Archaic) also sportiveness
spreadability
spuriosity
squalidity also squalidness
squamosity
squeezability also squeezableness
squirality (Archaic)
squiralty same as squirarchy
stability
stackability
stageability also stageableness
stainability also stainableness
starosty
steerability
stereoregularity also called tacticity
stereospecificity same as stereoregularity
sterility also sterileness
stickability
stimulability
stoicity (Obsolete) same as stoicism
stolidity also stolidness
stoppability also stoppableness
storability
strenuity (Obsolete) also strenuousness
strenuosity also strenuousness
stretchability
stupidity
stypticity also stypticalness
suability
suavity also suaveness
subability
subacidity also subacidness
subacridity also subacridness
subalternity
subangularity
subantiquity
subaudibility also subaudibleness
subcavity
subcircularity
subcity
subconcavity
subcounty
subdeputy
subequality
subextensibility also subextensibleness
subfertility
subglobosity also subgloboseness
subglobularity
subgranularity
subjectivity
sublimity
submergibility
submersibility
subnormality
suborbicularity
subparty
subpellucidity also subpellucidness
subpilosity
subprehensility
subquality
subregularity
subrigidity also subrigidness
subrotundity
subsalinity
subsecurity
subsidiarity
subsociety
subspeciality
subspecialty
substantiality also substantialness
substantivity
substitutability
substitutivity also called transparent context
subsurety
subtepidity also subtepidness
subterranity (Obsolete) same as subterrany
subtility (Archaic) or subtilty (Archaic) same as subtlety
subtlety
subtriangularity
suburbanity (Informal)
subvariety
suddenty (Scottish English) also suddenness
suggestibility also suggestibleness
suitability also suitableness
sulphureity (Obsolete) also sulphureousness or sulfureousness
summability
sumptuosity also sumptuousness
superability also superableness
superabsurdity
superacidity
superactivity
superalkalinity
superanimality
superannuity
superbity also haughtiness
supercapability
supercity
supercomplexity
superconductivity
superconformity
superdeity
superdensity
supereligibility also supereligibleness
superextremity
superfecundity
superfemininity
superficiality also superficialness
superfluidity
superfluity
supergaiety
supergenerosity
supergravity
superhumanity also superhumanness
superinfirmity
superinformality
superingenuity
superintensity
superiority
superirritability
superlogicality
supermajority
supermasculinity
supermentality
supermotility
supernaturality
supernecessity
supernormality
superpiety
superplasticity
superprobability
superpublicity
superpurity
superrationality
superrespectability
superresponsibility
supersafety
supersanguinity
supersanity
supersensitivity also supersensitiveness
superseverity
supersexuality
supersimplicity
supersincerity
supersolemnity
supersovereignty
superspirituality
supersubtlety
superunity
supervenosity
supervitality
supinity (Obsolete) also supineness
supportability also supportableness
suppressibility also suppressiveness
supranationality
supremity (Obsolete) same as supremacy
surdity (Obsolete) same as deafness
surety
surreality
survivability
susceptibility
susceptivity also susceptiveness
suscitability (Obsolete) also excitability
suspendibility same as suspensibility
suspensibility
sustainabiity
suzerainty
syllabicity
synchroneity also synchronism
synchronicity also synchronism
synonymity
taciturnity
tacticity also stereoregularity
tactility
tactuality
talkability
tamability or tameability also tamableness or tameableness
tangentiality
tangibility also tangibleness
tardity (Rare) also tardiness
taxability also taxableness
teachability also teachableness
technicality
tediosity (Obsolete) same as tediousness
temerity
temperability
temporality
temporalty same as temporality
temptability
tenability also tenableness
tenacity also tenaciousness
tenderability
tenebrity
tenebrosity also tenebrousness
tenerity (Obsolete) also tenderness
tensibility also tensibleness
tensility also tensileness
tensity also tenseness
tenuity
tepidity also tepidness
teratogenicity also teratogeny
terminability also terminableness
terreity (Obsolete) also earthiness
terrenity (Obsolete) also earthiness, worldliness
terribility (Rare, Literary) also terribleness
territoriality
testability
tetrabasicity
tetricity (Obsolete) also crabbedness
theatricality also theatricalness
theocentricity also theocentrism, theocentricism
theopneusty
thermoelectricity
thermolability
thermonasty
thermoneutrality
thermoperiodicity also thermoperiodism
thermoplasticity
thermostability
thirty also an adjective
thyrotoxicity
timidity also timidness
tithonicity (Rare) also actinism
titularity
tolerability also tolerableness
tolerabolity (Rare) same as tolerability
tonality
tonicity
topicality
torosity
torpidity also torpidness
torrentiality
torridity also torridness
torsibility
torsibillty
tortility
tortuosity
torvity (Obsolete) also sternness
totality
totipotentiality
touchability also touchableness
towability
toxicity
toxigenicity
traceability also traceableness
tractability also tractableness
tractility
traditionality
trafficability
trainability
tranquility (American English) or tranquillity (British English)
transcendentality
transferability
transitivity also transitiveness
translatability also translatableness
translucidity also translucence
transmissibility
transmissivity
transmutability also transmutableness
transplantablity
transportability
transposability
transsexuality also transsexualism
transversality
traumatonasty
travesty
treatability
treaty
trepidity (Rare) same as trepidation
triality (Rare)
triangularity
triaxiality
triboelectricity
tricity also an adjective
tridimensionality
triformity
trilaterality
triliterality
trimodality
trinity or Trinity
triniunity (Obsolete) same as triunity and trinity
tripersonality
triplicity
triunity
triviality
tropicality
trustability
tuberosity
tubularity
tumidity also tumidness
tumorigenicity (American English) or tumourigenicity (British English)
tumulosity
tunability also tunableness
turbidity also turbidness
turgidity also turgidness
twenty also an adjective
twistability
typicality also typicalness
uberty (Obsolete) also copiousness, abundance
ubiety
ubiquity also ubiquitousness
ultimity (Obsolete) also finality
ultrapurity
ultravirility
umbrosity (Obsolete) also shadiness
unability (Obsolete) same as inability
unacceptability
unaccessibility
unaccountability also unaccountableness
unaffordability
unalterability also unalterableness same as inalterability, inalterableness
unambiguity
unamiability
unamicability also unamicableness
unanimity
unanswerability also unanswerableness
unappealability also unappealableness
unapplicability also unapplicableness
unapproachability also unapproachableness
unassailability also unassailableness
unattainability also unattainableness
unauthenticity
unavailability also unavailableness
unavoidability also unavoidableness
unbelievability also unbelievableness
unbenignity
unbudgeability also unbudgeableness
uncatholicity also noncatholicity
uncertainty
unchangeability
uncharity also uncharitableness
unchastity also unchasteness
uncivility also uncivilness
unclarity
uncognoscibility
unconditionality also unconditionalness
unconfirmability
unconformability
unconformity
uncongeniality
unconscionability
unconstitutionality
uncontemptibility also uncontemptibleness
uncontrollability also uncontrollableness
unconventionality
unconvertibility also unconvertibleness
uncordiality
uncreativity
uncorrelativity also uncorrelativeness
uncrudity
unctuosity also unctuousness
undecidability
undependability also undependableness
underactivity also underactiveness
underfaculty
undershrievalty
undersociety
understandability
undesirability also undesirableness
undeterrability
undetestability also undetestableness
undurability also undurableness
uneducability
unelasticity
unemotionality also emotionlessness
unemployability
unendurability also unendurableness
unenforceability
unequability also unequableness
unequity (Obsolete) same as iniquity also wickedness
unethicality also unethicalness
unexchangeability
unexcitability
unfamiliarity
unfealty
unfeasibility also unfeasibleness
unfertility
unfidelity
unfixity
unflappability
unflexibility
unfrigidity
unfrugality
unfusibility
ungenerosity
ungentility
unglutinosity also unglutinousness
ungovernability also ungovernableness
ungrammaticality
unhatchability
unicellularity
unicity
unidimensionality
uniformity
unilaterality
unimpeachability also unimpeachableness
unimpressibility
uninflammability
uninhabitability also uninhabitableness
uninheritability
uninsurability
unintellectuality
unintelligibility also unintelligibleness
unintentionality
unipolarity
uniquity (Rare) also uniqueness
unity
uniformity
unirascibility
unisexuality
universality
university
unknowability also unknowableness
unloyalty
unmalleability
unmanageability also unmanageableness
unmodernity
unmorality
unmusicality
unnavigability also unnavigableness
unnecessity (Obsolete)
unneutrality
unoriginality
unpalatability
unpatentability
unpiety
unpitousty (Obsolete) same as impiety
unpity (Obsolete) same as unpiety
unpopularity
unpossibility (Rare) same as impossibility
unpracticality also unpracticalness
unpredictability also unpredictableness
unproductivity
unprofitability also unprofitableness
unpunctuality
unputridity also unputridness
unquestionability also unquestionableness
unreachability
unreadability also unreadableness
unreality
unreceptivity also unreceptiveness
unreliability also unreliableness
unrepealability
unrespectability
unrigidity also unrigidness
unsafety
unsalability or unsaleability
unsanctity
unsanity
unsatiability
unscrupulosity also unscrupulousness
unsensibility
unshockability
unsimilarity
unsimplicity
unsincerity (Obsolete) same as insincerity
unsociability also unsociableness
unsociality
unsolidarity
unsolidity
unspatiality
unspirituality
unsubstantiality
unsuitability also unsuitableness
unsurety (Obsolete)
unsusceptibility
untangibility same as intangibility
untenability also untenableness
untenacity
untensibility
unthinkability also unthinkableness
untorridity also untorridness
untouchability
untractability also untractableness
untranslatability
untransmutability also untransmutableness
untumidity also untumidness
unusuality
unvaporosity also unvaporousness
unvenerability also unvenerableness
unveniality also unvenialness
unveracity
unverifiability
unversatility also unversatileness
unvitreosity also unvitreousness
unworkability
upgradability or upgradeability
urbanity
usability or useability also usableness or useableness
utility
vacuity
vagility
validity
vanity
vapidity also vapidness
vaporability
vaporosity (American English) or vapourosity (British English) also vaporousness (Am Eng) or vapourousness (Br Eng)
variability also variableness
varicosity
variety also an adjective
varsity
vascularity
vasoactivity
vastidity (Obsolete) also vastness
vastity
vegetability (Obsolete)
vegetality (Rare)
velleity
vellosity (not to be confused with velocity or villosity)
velocity (not to be confused with vellosity or villosity)
venality
veniality
vendibility also vendibleness
venerability also venerableness
veniality also venialness
venosity
ventosity
ventricosity
veracity
verbality
verbosity also verboseness
verecundity (Obsolete) also modesty
veridicality
verifiability also verifiableness
verisimility (Obsolete) same as verisimilitude
verity (not to be confused with vérité)
vernacularity
vernality
vernility (Rare) also servility
verrucosity also verrucoseness
versability (Rare)
versatility also versatileness
verticality also verticalness
verticity (Rare)
vesicularity
viability
vibratility
vice-admiralty
viceroyalty
vicety (Obsolete) also fault, faultiness
vicinity
viciosity (Rare) same as vitiosity
viduity
viewability
vility (Obsolete) same as vileness
villosity (not to be confused with vellosity or velocity)
vincibility also vincibleness
vindicability
vinosity
violability also violableness
viraginity (not to be confused with virginity)
virginity
viridity
virility
virtuality
virtuosity
viscidity also viscidness
viscoelasticity
viscosity
viscounty
visibility
visuality
vitality
vitiosity also viciousness
vitreosity also vitreousness
vitrescibility
vitrifiability
vivacity
vividity also vividness
viviparity also viviparousness
vocality also vocalness
vociferosity also vociferousness
volatility also volatileness
volcanicity
volcanity (Rare) same as volcanicity
volubility also volubleness
voluminosity also voluminousness
voluptuosity also voluptuousness
volupty (Obsolete) same as voluptuosity
voracity also voraciousness
vorticity
vulcanicity same as volcanicity
vulgarity
vulnerability also vulnerableness
walkability
wanty
warrantability
warranty
washability
wastability
watchability
wearability
weatherability
weldability
wettability
whimsicality
winnability
workability also workableness
worshipability (Rare)
writability (Rare)
xericityThis list is expanded and updated regularly.
With very few exceptions, all of the words on this list are NOUNS. Words ending with the suffix -Y are not included here, even if the root word ends with a T.
NOTE: Words ending with the suffix -PLASTY are not included in this list, but are listed separately. See sidebar for words ending in -PLASTY.
ability
abnormality also abnormalcy
abnormity same as abnormality
aboriginality
absorbability
absorptivity
abstrusity
absurdity
accendibility
accentuality
acceptability also acceptableness
acceptivity
accessibility
accidentality also accidentalness
acclivity
accomplicity (Rare)
accountability
acerbity
acetosity
achromaticity
acicularity
acidity
acquirability
acridity also acridness
acrity (Obsolete)
actability
actionability
activity
actuality
actuosity (Obsolete)
acuity
adaptability also adaptableness
adaptivity
addibility
additionality (British, European English)
additivity
addressability
adiposity also adiposeness
adjustability
admirability also admirableness
admiralty
admissibility also admissibleness
adoptability
adorability also adorableness
adsorbability
aduncity
adverbiality
adversity
advisability also advisableness
aeriality
aeroelasticity
affability also affableness
affectability
affectibility (Rare)
affectivity (not to be confused with effectivity)
affinity
affordability
agentivity
agility
agglutinability
aggressivity also aggressiveness
agility also agileness
agreeability also agreeableness
alacrity
alamodality (Rare)
alcoholicity
aldermanity
algidity also algidness
alibility (Archaic)
alienability
alkalinity
allergenicity
allocability
allodiality
allotropicity
allowability
alterability also alterableness
alterity (Rare)
alternativity also alternativeness
alternity (Rare) also alternation
aluminosity
amability (not to be confused with amiability) also loveableness
ambidexterity
ambiguity
ambisexuality
amenability also amenableness
amenity
amiability also amiableness
amicability also amicableness
aminity
amissibility (Rare)
amity
amnesty
amorality
amorosity also amorousness
amovability (Rare)
amphoricity
ampullosity
anacidity
anality
analyticity
analyzability
ancienty (Obsolete)
anelasticity
anfractuosity
Anglicity
angularity
angulosity
anility
animality
animosity
annihilability
annuity
annularity
anonymity
answerability also answerableness
anteriority
anthropocentricity
antianxiety (this word is an adjective only)
antiauthority (this word is an adjective only)
anticity (this word is an adjective only)
anticomformity
anticreativity
anticruelty (this word is an adjective only)
antifertility (this word is an adjective only)
antigenicity
antigravity also an adjective
antihomosexuality also an adjective
antihumanity
antineutrality
antinormality also antinormalness
antiobesity also an adjective
antiobscenity
antiparty (this word is an adjective only)
antipoverty (this word is an adjective only)
antiproductivity also an adjective
antiquity
antirationality also an adjective
antireality (this word is an adjective only)
antireligiosity
antisensitivity
antisensuality
antisexuality also an adjective
antisociality
antisterility (this word is an adjective only)
antiuniversity also an adjective
anxiety
aperiodicity
apocentricity
apoliticality also apoliticism
apostolicity
appealability
appetibility
applicability also applicableness
apposability
apprehensibiity (Rare)
approachability also approachableness
appropinquity (Rare) same as propinquity
approvability
apriority
aqueity (Obsolete) same as aquosity
aquilinity
aquosity also aqueousness
arability
archiepiscopality
arenosity
aridity also aridness
aromaticity
artificiality
aseity
asexuality
asininity
asperity
asphericity
assailability
assiduity also assiduousness
assignability
assimilability
associability also associableness
associativity also associativeness
assumability
astucity (Rare) also astuteness, craftiness
atherogenicity
atomicity
atonality
atonicity
atrocity
attainability also attainableness
attemptability
attractability
attractivity
atypicality
audacity
audibility also audibleness
aureity
austerity
authenticity
authority
autoimmunity
automaticity
automobility
autostability
autosuggestibility
availability also availableness
avascularity
avidity
avuncularity
axiality
balmorality (Scottish English)
banality
bankability
barbarity
baricity
baroclinicity also baroclinity
baroclinity same as baroclinicity
basicity
bearability
beauty
believability also believableness
bellicosity
benignity also benignancy
bestiality
betweenity also betweenness
biaxiality
bibacity
biblicality (Rare)
bibulosity also bibulousness
biconcavity
biconvexity
biddability also biddableness
bidirectionality
bifidity
biformity
bilaterality
bilinguality
bimodality
binocularity
bioactivity
bioavailability
biocompatibility
biodegradability
biodiversity
bioelectricity
biorhythmicity
biosafety
biparty (this word is an adjective only)
bipedality also bipedalism
biplicity
bipolarity
bipotentiality
bisexuality
bitonality
bleachability
bondability
bounty
bovinity
breakability also fragility
breathability also breathableness
brevity
bribability or bribeability
bridalty (Obsolete)
brushability
brutality
buffability
bulbosity
caducity
calamity
calculability
calidity (Obsolete) also heat
caliginosity also caliginousness
callidity (Rare)
callosity
caloricity
caninity
canonicity
capability
capacity
capillarity
captivity
carcinogenicity
cardinality
cardiomotility
cariogenicity
cariosity also cariousness
carnality also carnalism
carnivoracity
carnosity
cashability
castability
casuality (Obsolete) same as casualty
casualty
catholicity
causability
causality
causativity also causativeness
causticity also causticness
cavity
cecity (Rare) also blindness
celebreality
celebrity
celerity
celestiality also celestialness
cellularity
cellulosity
censurability also censurableness
centrality
centricity
cerebricity (Rare) also brain power
certainty
champerty
changeability also changeableness
chargeability also chargeableness
charity
charterparty
chastity
checkability
chemonasty
chemoreceptivity
chemosensitivity
chirality
chlorinity
choosability
Christianity
chromaticity
chronicity
churchianity (Colloquialism)
churnability
circuity
circularity also circularness
circumstantiality
city
civility
civillty
clandestinity also clandestineness
clarity
classicality also classicalness
cleanability
cleavability
clericality
clericity
cleverality (Scottish English, Northern British English) also cleverness
clivity (Rare)
clonicity
clubbability or clubability also sociability
coachability
coactivity
coagulability
codifiability
coequality also coequalness
coercivity also coercive force
coessentiality also coessentialness
coetaneity also coetaneousness
coeternity
coevality
cogitability
cognitivity
cognoscibility
cohesibility
coilability
colinearity or collinearity
collapsability or collapsibility
collaterality also collateralness
collectivity
collegiality
collinearity or colinearity
colloidality
colloquiality also colloquialness
coloniality
colonisability (British English) or colonizability (American English)
colorability (American English) or colourability (British English) also colorableness (Am Eng) or colourableness (Br Eng)
colossality
columnarity
comatosity also comatoseness
combativity also combativeness
combinability also combinableness
combustibility also combustibleness
comfortability also comfortableness
comicality also comicalness
comity
commensality
commensurability also commensurableness
commerciality
commodity
commonality also commonness
commonalty
commonty
communality
communicability also communicableness
community
commutability also commutableness
commutativity
companionability also companionableness
comparability also comparableness
compaternity
compatibility also compatibleness
compensability
competitivity also competitiveness
complementarity
complexity
complicity
composability
compositionality
compossibility
comprehensibility also comprehensibleness
compressibility
compulsibility (Rare) also compulsiveness
compulsivity also compulsiveness
computability
concavity
conceivability also conceivableness
concentricity
conceptibility same as conceivability
conceptuality
concinnity
condensability or condensibility
condignity
conditionality
conducibility also conducibleness
conductibility
conductivity
confidentiality
confinity (Rare) also contiguity
confirmability
confluxibility (Rare)
conformability also conformableness
conformity
confraternity
confusability
congealability also congealableness
congeniality also congenialness
congruity also congruousness
conicality also conicalness
conicity also conicalness
conjugality
connaturality also connaturalness
connectability or connectibility
connectivity
connubiality
consanguinity
consentaneity also consentaneousness
consequentiality also consequentialness
consimilarity
consimility also consimilitude (Obsolete)
conspecificity
conspectuity
conspicuity also conspicuousness
constitutionality
construability
consubstantiality
consumability
consumptivity also consumptiveness
contagiosity also contagiousness
contemporaneity also contemporaneousness
contemptibility also contemptibleness
conterminality also conterminousness
contiguity also contiguousness
continentality
continuality also continualness
continuity
contractibility also contractibleness
contractility same as contractibility
contrariety also contrariness
controllability also controllableness
controversiality (Rare)
contumacity also contumaciousness
conventionality
convertibility also convertibleness
convexity
convicinity
convincibility
conviviality
convulsibility
cooperativity or co-operativity
copiosity also copiousness
coplanarity
coprosperity
cordiality
coreferentiality
corporality
corporeality also corporealness
corporeity
corpuscularity
correality
correctability or correctibility
correlativity also correlativeness
corrigibility also corrigibleness
corrodibility
corrosibility same as corrodibility
corrosivity also corrosiveness
corruptibility also corruptibleness
cosurety
cotqueanity (Obsolete)
countability also countableness
counteruniversity
county
coxcombicality
crapulosity also crapulousness
craveability
creativity
credibility also credibleness
creditability also creditableness
credulity
criminality
crinosity
criticality also criticalness
crocodility (Rare)
crossability
crudity
cruelty
crystallinity
crystallizability (American English) or crystallisability (British English)
cubicity
cullibility (Rare) same as gullibility
culpability also culpableness
cultivability
cupidity
curability also curableness
curiality (Obsolete)
curiosity
curvilinearity
curvity
cutability
cyclicality
cyclicity
cylindricality also cylindricalness
cylindricity
cytopathogenicity
cytotoxicity
damnability also damnableness
danceability
debility
debonairity (Obsolete) also debonairness
deceivability also deceivableness
deceptivity (Rare) also deceptiveness
decidability
deciduity (Rare) also deciduousness
decipherability
declivity
decomposability
deducibility also deducibleness
deductibility
defeasibility also defeasibleness
defectibility
defectuosity (Obsolete)
defendability or defendibility
defensibility also defensibleness
definability
deflagrability
deformability
deformity
deiformity
deity
delectability also delectableness
demisability
democraty (Obsolete) same as democracy
demonstrability also demonstrableness
demurity also demureness
deniability
density also denseness
dentality
denumerability
dependability also dependableness
deplorability also deplorableness
deployability
deportability
depravity
depressibility
deputy also an adjective
descendability or descendibility
desirability also desirableness
despicability also despicableness
destructibility also destructibleness
detachability
detectability or detectibility
deteriority (Rare)
determinability also determinableness
deterrability
detestability also detestableness
devexity (Rare) also declivity
deviability
devotionality also devotionalness
dexterity
dextrality also right-handedness
dialysability (British English) or dialyzability (American English)
diaphaneity also diaphanousness
diathermaneity also diathermancy
dibasicity
dicacity (Obsolete)
didacticity
difficulty
difformity (Obsolete)
diffractivity
diffusibility also diffusibleness
diffusivity
digestibility
dignity
dilatability
dimensionality
dimensity (Rare) also dimension
directionality
disability
disagreeability also disagreeableness
disassiduity (Rare)
discapacity (Rare)
discerpibility (Rare) same as discerptibility
discerptibility also discerptibleness
discommodity
discommunity
disconformity
discongruity (Obsolete) same as incongruity
discontinuity
discoverability (Rare)
discursivity
disensanity (Obsolete) also insanity, folly
disformity
dishonesty
disingenuity (Obsolete) also disingenuousness
disloyalty
dismality also dismalness
disparity
dispensability also dispensableness
disposability also disposableness
disproperty (this word is a verb only)
disproportionality also disproportionalness
disputability also disputableness
disputacity (Obsolete)
disquantity (Obsolete - this word is a verb only)
disreputability also disreputableness
disrespectability
dissimilarity
dissipativity
dissociability also dissociableness
dissociality
dissolubility also dissolubleness
dissolvability also dissolvableness
distensibility
distractibility
disunity
diuturnity (Rare)
diversifiability
diversity
divinity
divisibility
docibility also docibleness same as docility
docility
docity same as docility
domesticity
drapability or drapeability
drillability
drinkability also drinkableness
drivability or driveability
duality
dubiety also called dubiosity
dubiosity same as dubiety
ductility
duodecimality
duplexity
duplicability also duplicatability
duplicity
durability also durableness
durity (Obsolete)
dutiability
duty
dynasty
ebriety
ebriosity
eccentricity
eco-city
ectocommensality also ectocommensalism
ecumenicity
edacity also edaciousness
edibility also edibleness
educability
effectivity also effectiveness
effectuality also effectualness
efficacity same as efficacy
effumability (Obsolete)
effusivity
egality also equality
egocentricity
egoity (Rare) also personality
eighty also an adjective
elasticity
electability
electivity
electorality (Rare)
electricity
elementality
elementarity (Obsolete) also elementariness
eligibility also eligibleness
eliminability
ellipticity
embryotoxicity
emissivity
emotionality
emotivity also emotiveness
employability
emulsibility also emulsifiability
emulsifiability also emulsibility
endogenicity
endurability also endurableness
enforceability
enmity
enomoty
enormity
ensilability
entierty (Obsolete) same as entirety
entirety
entity
entreaty
enzygosity
ephemerality
ephoralty also ephorate
epidemicity
epinasty
epizooty
epulosity (Obsolete)
equability also equableness
equality
equanimity
equilibrity (Rare)
equinity
equiprobability
equity
equivocality also equivocacy
erectility
ergativity
erodability or erodibility
erosivity also erosiveness
errability
eruptivity also eruptiveness
essentiality
estimability
estrogenicity
eternality also eternalness
eternity
ethereality also etherealness
ethicality also ethicalness
ethnicity
Eurocity also an adjective
eusociality
evangelicality also evangelicalness
evangelicity also evangelicism
evaporability
eventuality
eviternity (Obsolete) same as eternity
evolutility
excentricity (Mathematics) same as eccentricity
exceptionality also exceptionalness
exchangeability
excitability
excludability
exclusivity also exclusiveness
exemplarity also exemplariness
exhaustibility
exiguity also exiguousness
exility (Rare)
exorability
exothermicity
expandability or expandibility
expansibility
expendability
exportability
exposability
expressivity
exsanguinity
extemporaneity also extemporaneousness
extendability or extendibility
extensibility also extensibleness
extensionality also extensionalism
extensity
extensivity also extensiveness
exteriority
externality
exterritoriality same as extraterritoriality
extraneity (Obsolete)
extraterritoriality same as exterritoriality
extremity
extrinsicality also extrinsicalness
exuviability
fabulosity (Rare) also fabulousness
facility
faculty
factibility
factorability
factuality also factualness
facundity (Archaic) (not to be confused with fecundity) also eloquence, well-spokenness
fallibility also fallibleness
falsifiability
falsity
familiarity
famosity (Obsolete)
fantasticality also fantasticalness
farcicality also farcicalness
fashionability also fashionableness
fastidiosity (Obsolete) same as fastidiousness
fatality
fatigability also fatigableness
fatiguability
fatuity also fatuousness
favorability also favorableness
fealty
feasibility also feasibleness
febricity
febrility
fecundity
fedity (Obsolete) also vileness
felicity
felinity also felineness
feminality same as femininity or feminity
femineity same as femininity
femininity also feminity
feodality similar to feudality
feracity (Obsolete) also fruitfulness
ferity
fermentability
ferocity also ferociousness
ferroelectricity
fertility
fervidity
festivity
fetidity also fetidness
fetotoxicity (American English) or foetotoxicity (British English)
feudality
feudataty also feudatory (noun)
fibrosity
fidelity
fifty also an adjective
fightability
figurability
figurativity
filiety also sonship
filterability also filtrability also filterableness
finality
finicality also finicalness
firmity (Obsolete) also firmness, strength, stability
fissility
fissionability
fissiparity same as schizogenesis
fixidity (Obsolete) same as fixedness
fixity
flaccidity also flaccidness
flammability
flatuosity (Obsolete) same as flatulence
flexibility also flexibleness
floatability
floridity also floridness
flowability
fluctuability (Rare)
fluidity
fluinity
fluxibility
fluxility (Obsolete)
foetotoxicity (British English) or fetotoxicity (American English)
foliosity (Rare) also voluminousness
forcibility also forcibleness
foreseeability
formability
formality
formidability also formidableness
fortuity
forty also an adjective
fragility also fragileness
frailty
frangibility also frangibleness
fraternity
friability also friableness
frigidity
frivolity
frugality also frugalness
fugacity also fugaciousness
fugitivity also fugitiveness
fulgidity (Rare) also effulgence
fuliginosity (Rare)
fumidity
fumosity (Obsolete)
functionality
fundamentality also fundamentalness
fungosity
furacity (Obsolete) also thievishness
fusibility
futility
futurity
gaiety or gayety
garrulity
gaseity also gaseousness
gayety same as gaiety
gelatinity also gelatinousness
gelidity also gelidness
gemmiparity
gemmosity (Obsolete)
generability also generableness
generalisability (British English) or generalizability (American English)
generality
generalizability (American English) or generalisability (British English)
generalty (Rare) same as generality
genericity
generosity
geniality also genialness
genotypicity
gentility
germinability
germiparity
gibbosity also gibbousness, gibboseness
gigmanity
glabrity (Rare) also smoothness, baldness
glandulosity (Rare)
glebosity (Rare)
globality
globosity also globoseness
globularity also globularness
glutinosity also glutinousness
goety (Obsolete) also witchcraft
goitrogenicity
gothicity also gothicness
governability also governableness
gracility also gracileness
graciosity also graciousness
gradability or gradeability also gradableness
graduality (Rare) also gradualness
grammaticality also grammaticalness
grandevity (Obsolete)
grandiosity also grandioseness
grandity (Obsolete) also grandness
granularity
gratillity (Humorous, Obsolete) also gratuity
gratuity
gravidity also gravidness
gravity
grindability
guaranty
gullibility
gulosity also gluttony, greediness
gummosity (Rare) also gumminess
gutturality also gutturalness, gutturalism
gynaecomasty (British English) or gynecomasty (American English) also gynaecomastia (Br Eng) or gynecomastia (Am Eng)
hability (Obsolete) same as ability
habitability also habitableness
habituality
haecceity
halituosity
handleability
hangability
harvestability
hatchability
hebetudinosity
helicity
heliocentricity also heliocentrism
hepatotoxicity
herbivority
hereditability
heredity
heritability
hermaphrodeity also hermaphrodism
hermeticity
heroicity also heroicness, heroicalness
heteroblasty
heterocercality
heterogamety
heterogeneity also heterogeneousness
heteroscedasticity
heterosexuality
heterospecificity
heterozygosity
hidability
hideosity also hideousness
hilarity
hirability
hircosity
hispidity
histocompatibility
historicity
homoblasty
homocercality
homogeneity also homogeneousness
homonymity
homopolarity
homoscedasticity
homosexuality
homosociality
homozygosity
honesty
honorability (American English - Rare) or honourability (British English) also honorableness (Am Eng) or honourableness (Br Eng)
honorificabilitudinity (Humorous)
horizontality also horizontalness
hospitality
hostility
humanity
humidity
humility
hybridity also hybridism
hydroelectricity
hydrophilicity
hydrophobicity
hygroscopicity
hyperacidity
hyperactivity
hyperacuity
hyperadiposity
hyperalkalinity
hyperclassicality
hypercoagulability
hyperconformity
hyperemotionality
hyperemotivity also hyperemotiveness
hyperexcitability
hyperfemininity
hyperflexibility also hyperflexibleness
hyperhilarity
hyperimmunity
hyperingenuity
hyperirritability
hyperlogicality also hyperlogicalness
hypermasculinity also hypermasculineness
hypermobility
hypermodernity
hypermorality
hypermotility
hypermutability also hypermutableness
hypernormality also hypernormalness
hyperpromiscuity
hyperpurity
hyperrationality
hyperreactivity
hypersalinity
hyperscrupulosity also hyperscrupulousness
hypersensibility
hypersensitivity also hypersensitiveness
hypersensuality
hypersexuality
hypersubtlety
hypersuggestibility also hypersuggestibleness
hypersusceptibility
hypertechnicality
hypertonicity
hypertoxicity
hypervariability
hypervascularity
hypervelocity
hypervenosity
hyperviscosity
hypnotisability (British English) or hypnotizability (American English)
hypoacidity
hypomotility
hyponasty
hyposensitivity
hypotonicity
iatrogenicity
iconicity
ideality
identifiability also identifiableness
identity
idiomaticity also idiomaticalness
idoneity
ignitability or ignitibility
ignobility also ignobleness
illegality
illegibility also illegibleness
illiberality also illiberalness, illiberalism
illimitability also illimitableness
illiquidity
illocality (Rare)
illogicality
imaginability (Rare)
imbecility
imbonity (Obsolete)
imitability also imitableness
immanity (Rare)
immateriality
immaturity
immeability
immeasurability also immeasurableness
immensity
immensurability also immensurableness
immiscibility
immitigability
immobility
immodesty
immorality
immortality
immotility
immovability also immovableness
immundicity (Rare) also uncleanness
immunity
immunogenicity
immunoreactivity
immutability also immutableness
impalpability
imparity
impartiality also impartialness
impartibility
impassability (not to be confused with impassibility) also impassableness
impassibility (not to be confused with impassability) also impassibleness
impassivity also impassiveness
impeachability
impeccability
impecuniosity also impecuniousness
impenetrability also impenetrableness
imperceptibility also imperceptibleness
imperceptivity also imperceptiveness
imperdibility (Obsolete)
imperfectibility
imperiality
imperishability also imperishableness
impermeability also impermeableness
impermissibility
impersonality
imperspicuity
impertransibility (Rare)
imperturbability also imperturbableness
imperviability
impetuosity
impiety
implacability also implacableness
implausibility also implausibleness
implicity also implicitness
imponderability also imponderableness
imporosity
importability
importunity
impossibility
impracticability also impracticableness
impracticality also impracticalness
impregnability also impregnableness
imprescriptibility
impressibility also impressibleness
impressionability also impressionableness
impreventability (Rare)
imprevisibility
improbability
improbity
improperty (Obsolete) same as impropriety
impropriety
improsperity (Obsolete)
improvability also improvableness
impuberty
impudicity also immodesty
impulsivity also impulsiveness
impunctuality (Rare)
impunity
impurity
imputability also imputableness
inability or inhability
inaccessibility also inaccessibleness
inactivity also inactiveness
inadmissibility
inadvisability also inadvisableness
inaffability
inalienability also inalienableness
inalterability also inalterableness
inanity
inappellability
inapplicability also inapplicableness
inapproachability
inaudibility also inaudibleness
inauthenticity
incalculability also incalculableness
incapability also incapableness
incapacity
incelebrity (Rare)
incendivity
incertainty (Obsolete) same as uncertainty
inchangeability (Obsolete) same as unchangeableness
incharity (Obsolete)
inchastity (Obsolete) same as unchastity
incivility
inclusivity
incogitability
incogitativity
incolumity (Obsolete) also safety, security
incombustibility also incombustibleness
incomity (Rare) also rudeness
incommensurability also incommensurableness
incommodity
incommunicability also incommunicableness
incommutability also incommutableness
incomparability also incomparableness
incompatibility also incompatibleness
incompetibility same as incompatibility
incompossibility
incomprehensibility also incomprehensibleness
incompressibility also incompressibleness
inconceivability also inconceivableness
inconcinnity
incondensability or incondensibility
inconformity also nonconformity
incongruity
inconsequentiality also inconsequentialness
inconsolability also inconsolableness
incontestability also incontestableness
incontrovertibility also incontrovertibleness
inconvertibility also inconvertibleness
inconvincibility
incorporality (Obsolete) same as incorporeality
incorporeality same as incorporeity
incorporeity same as incorporeality
incorrigibility also incorrigibleness
incorruptibility also incorruptibleness
incredibility also incredibleness
incredulity also incredulousness
inculpability also inculpableness
incurability also incurableness
incuriosity also incuriousness
incurvity
indecipherability also indecipherableness
indefatigability also indefatigableness
indefeasibility also indefeasibleness
indefectibility
indefensibility also indefensibleness
indefinability
indelibility also indelibleness
indemnity
indemonstrability also indemonstrableness
indescribability also indescribableness
indestructibility also indestructibleness
indexterity
indictability
indigenity also indigenousness
indigestibility also indigestibleness
indignity
indiscernibility also indiscernibleness
indiscerpibility (Obsolete) same as indiscerptibility
indiscerptibility (Obsolete) same as indiscerpibility
indisdolubility same as indissolubility
indispensability also indispensableness
indisputability also indisputableness
indissolubility also indissolubleness
indistinguishability also indistinguishableness
individuality
individuity
indivinity (Obsolete)
indivisibility also indivisibleness
indocibility same as indocility also indocibleness
indocility
indomitability also indomitableness
indubitability also indubitableness
inducibility
inductility
inductivity
inebriety also inebriation
inedibility
ineducability
ineffability also ineffableness
ineffaceability
ineffectuality also ineffectualness
ineffervescibility
inefficacity also inefficaciousness
inelasticity
ineligibility also ineligibleness
ineluctability
inequality
inequity
ineradicability
inerrability also inerrableness, inerrancy
inessentiality
inestimability also inestimableness
inevitability also inevitableness
inexcitability
inexcusability also inexcusableness
inexhaustibility also inexhaustibleness
inexorability also inexorableness
inexplainability also inexplainableness see also inexplicability
inexplicability also inexplicableness see also inexplainability
inexpressibility also inexpressibleness
inexpugnability also inexpugnableness
inextensibility
inextricability also inextricableness
infallibility also infallibleness
infantility
infeasibility also infeasibleness
infectivity also infectiveness
infecundity
infelicity
inferiority
infernality
infertility also infertileness
infestivity (Rare)
infidelity
infinitesimality also infinitesimalness
infinity
infirmity
inflammability also inflammableness
inflexibility also inflexibleness
influenceability
informality
informity (Obsolete) also shapelessness
infrangibility also infrangibleness
infructuosity
infusibility also infusibleness
ingenerabillty
ingeniosity (Obsolete) also ingenuity
ingenuity
inhability (Obsolete) also inability
inhabitability
inharmonicity
inheritability also inheritableness
inhomogeneity
inhospitality
inhumanity
inimicability
inimicality also inimicalness
inimitability also inimitableness
iniquity
injucundity (Obsolete) also disagreeableness, unpleasantness
innocuity also innocuousness
innumerability also innumerableness
inoculability
inofficiosity also inofficiousness
inoperability also inoperableness
inopportunity also inopportuneness
inorganity (Obsolete)
inquilinity
insafety (Obsolete) also insecurity, danger
insalubrity
insanability also insanableness, incurableness
insanity
insatiability also insatiableness
insatiety also insatiateness, insatiability, insatiableness
inscrutability also inscrutableness
insecurity
insensibility also insensibleness
insensitivity also insensitiveness
inseparability also inseparableness
insincerity
insipidity also insipidness
insobriety
insociability
insolidity (Rare)
insolubility also insolubleness
insolvability
inspectability
instability
instantaneity also instantaneousness
instinctivity (Rare)
instrumentality
insuavity (Obsolete) also unpleasantness
insubstantiality
insularity
insulsity (Obsolete) also insipidity
insuperability also insuperableness
insupportability also insupportableness
insurability
insurmountability also insurmountableness
insusceptibility
intangibility also intangibleness
integrability
integrality
integrity
intellectuality
intelligibility
intempestivity (Obsolete) also untimeliness, unseasonableness
intensionality (not to be confused with intentionality)
intensity
intentionality
interactivity
interavailability
interchangeability also interchangeableness
intercity (this word is an adjective only)
intercommunity
intercomplexity
intercomprehensibility
interconvertibility
intercounty (this word is an adjective only)
interdependability
interfaculty also an adjective
interfertility
interfraternity (this word is an adjective only)
interiority
interminability also interminableness
intermobility
intermunicipality
intermuscularity
internality also internalness
internationality
internity (Rare) same as interiority
interoperability
interparty (this word is an adjective only)
interpretability also interpretableness
interresistibility
intersexuality also intersexualism
intersociety (this word is an adjective only)
intersolubility
intersterility
intersubjectivity
intersubstitutability
intertextuality
interuniversity (this word is an adjective only)
intervisibility
intimity (Archaic)
intinctivity
intolerability also intolerableness
intractability also intractableness
intranquillity
intransitivity also intransitiveness
intransmutability
intrepidity also intrepidness
intrinsicality also intrinsicalness
inunctuosity
inurbanity also inurbaneness
inutility
invalidity
invariability also invariableness
invendibility also invendibleness
inveracity
inverity
invertibility
inviability also inviableness
invincibility also invincibleness
inviolability also inviolableness
invirility
invisibility also invisibleness
invulnerability also invulnerableness
ionicity
iracundity
irascibility also irascibleness
irrationality also irrationalism
irreality
irreciprocity
irreclaimability also irreclaimableness
irreconcilability also irreconcilableness
irredeemability also irredeemableness
irreducibility also irreducibleness
irreductibility same as irreducibility
irreformability
irrefragability also irrefragableness
irrefrangibility also irrefrangibleness
irrefutability also irrefutableness
irregularity
irreligiosity also irreligiousness
irremissibility also irremissibleness
irremovability also irremovableness
irreparability also irreparableness
irrepealability also irrepealableness
irreplaceability also irreplaceableness
irrepressibility also irrepressibleness
irreproachability also irreproachableness
irreproducibility
irresistibility also irresistibleness
irresolubility
irresolvability also irresolvableness
irresponsibility also irresponsibleness
irretrievability also irretrievableness
irreversibility also irreversibleness
irrevocability also irrevocableness
irritability
isolability
isopolity
isotonicity
jejunity also jejuneness
jequerity or jequirity
jocosity
jocularity
jocundity
jollity
joviality also jovialness
jovialty (Rare) same as joviality
jucundity (Rare) also agreeableness, pleasantness
juniority
justiciability
justifiability also justifiableness
juvenility
keepability
kissability also kissableness
klendusity
kneadability
knowability also knowableness
knowledgeability also knowledgeableness
lability
lacerability
lachrymosity
laicality
laicity
laity
lamellosity
laminability
lanosity
laterality
Latinity
laudability also laudableness
laxity also laxness
leachability
lealty (Scottish English)
learnability
legality
legerity
legibility also 1. legibleness 2. visibility (Typography)
lenity also lenience, leniency
leprosity
lethality also lethalness
levity
lexicality
liability
liberality
liberty
libidinosity also libidinousness
likability also likableness
liminality
limpidity also limpidness
lineality
linearity
linguality
liquidity
listenability
literality also literalness
literalty
literosity
lithotrity
litigiosity also litigiousness
livability or liveability also livableness or liveableness
lividity also lividness
locality
localizability (American English) or localisability (British English)
lockability
locomobility
locomotivity also locomotiveness
logicality also logicalness
lognormality
longanimity
longevity
longinquity (Rare) also remoteness
loquacity also loquaciousness
lovability or loveability also lovableness
loyalty
lubricity
lucidity also lucidness
lugubriosity also lugubriousness
luminosity
luxuriety (Obsolete) also luxuriance
lymphotoxicitiy
lyricality (Rare)
lysogenicity
machinability
magisteriality (Rare) also magisterialness
magistrality
magnality (Obsolete)
magnanimity
magnetoelectricity
mailability
maintainability
majesty
majority
malignity also malignance, malignancy
malleability also malleableness
manageability also manageableness
maneuverability (American English) also manoeuvrability (British English)
manipulability
marcidity (Rare)
marginality
marketability also marketableness
marriageability also marriagenableness
masculinity also masculineness
massivity also massiveness
matchability
materiality
maternity also an adjective
matrifocality
matrilocality
maturity
mayoralty
measurability also measurableness
mechanicality also mechanicalness
mediety (Obsolete) same as moiety
mediocrity
megacity
melanosity
meliority same as superiority
meltability
memorability also memorableness
mendacity
mendicity also mendicancy, begging
mensurability
mentality
merchantability
mercuriality also mercurialness
meridionality
mesnalty
metabolizability
metacentricity
metastability
meticulosity also meticulousness
metricity also metricism
metrizability (American English) or metrisability (British English)
microcrystallinity
microgravity
microporosity
microseismicity
microtonality
minacity also minaciousness
minicity
minimality
minority also an adjective
miscibility
miscredulity
mitogenicity
mixability also mixableness
mobility
modality
modernity
modesty
modicity (Obsolete)
modifiability also modifiableness
modulability
modularity
moiety
molality
molarity
molecularity
molesty also molestation
monobasicity
monochromaticity
monosexuality
monosociality
monospecificity
monosyllabicity
monotonicity
monstrosity also monstrousness
monstruosity (Obsolete) same as monstrosity
monumentality
morality
morbidity
morbosity (Rare) also unhealthiness
mordacity
moribundity
moronity also moronism
morosity also moroseness
mortality
motility
motivity
movability also movableness
moveability similar to movability
mucidity
mucosity
muliebrity
mulierosity (Rare)
mulierty
multeity also manifoldness
multicellularity
multicity (this word is an adjective only)
multicounty (this word is an adjective only)
multidimensionality
multiformity
multimodality
multiparity
multiparty (this word is an adjective only)
multiplicity
multipolarity
multiversity
mundanity
municipality
munity (Obsolete)
muscosity also mossiness
muscularity
musculosity (Obsolete) same as muscularity
musicality also musicalness
mutability also mutableness
mutagenicity
mutuality
myogenicity
mysticality also mysticalness
mysticity
naivety or naïvety or naïveté or naiveté
nameability
nasality also nasalism
natality also birthrate
nationality
nativity
naturality (Rare) also naturalness, nature
naturity (Obsolete)
navigability also navigableness
nebulosity also nebulousness, cloudiness
necessity
needcessity (American English, Humorous) same as necessity
negativity also negativeness
negligibility also negligibleness
negotiability
negotiosity (Obsolete)
neolocality or neo-locality
nephrotoxicity
nervosity also nervousness
neurility
neurocity
neuroplasticity
neurotoxicity
neutrality
nicety
nihility
nimiety
ninety also an adjective
nitidity
nobility
nocturnality
nodality
nodosity
nolleity (Rare) also nolition
nonability
nonabsorbability
nonaccountability
nonacidity
nonactivity
nonactuality
nonacuity
nonadaptability also nonadaptableness
nonadditivity
nonadmissibility also nonadmissibleness
nonaffinity
nonambiguity
nonamenability also nonamenableness
nonanimality
nonannihilability
nonanonymity
nonappealability
nonapplicability also nonapplicableness
nonapproachability also nonapproachableness
nonassessability
nonassignability
nonassimilability
nonassociability
nonattainability
nonaudibility also nonaudibleness
nonauthenticity
nonavailability
noncancelability or noncancellability
noncapillarity
noncatholicity also uncatholicity
noncausality
noncausativity
noncelebrity
noncertainty
nonchastity
nonclassicality
noncoagulability
noncollapsability or noncollapsibility
noncolorability (American English) or noncolourability (British English)
noncomicality also noncomicalness
noncommodity also an adjective
noncommunity (this word is an adjective only)
noncommutativity
noncomparability
noncomplicity
noncompressibility
nonconcentricity
noncondensibility
nonconductibility
nonconfidentiality
nonconformity
noncongruity
nonconjugality
nonconnubiality
nonconsequentiality also nonconsequentialness
nonconstruability
noncontemptibility also noncontemptibleness
noncontiguity
noncontinuity
noncontrariety
nonconvertibility also nonconvertibleness
nonconviviality
noncorporeality
noncorruptibility also noncorruptibleness
noncounty (this word is an adjective only)
noncreativity
noncredibility
noncriminality
nonculpability
noncuriosity
noncultivability
nondeductibility
nondefeasibility also nondefeasibleness
nondefensibility also nondefensibleness
nondefinability
nondeformity
nondegradability
nondemonstrability also nondemonstrableness
nondensity
nondependability also nondependability
nondepravity
nondetachability
nondexterity
nondigestibility also nondigestibleness
nondilatability
nondirigibility
nondisparity
nondivinity
nondivisibility
nonduality
nonductility
nonduplicity
nondurability also nondurableness
nonedibility also nonedibleness
nonelasticity
noneligibility
nonenforceability (Law)
nonentity
nonequability also nonequableness
noneternity
nonethereality also nonetherealness
nonexchangeability
nonexpansibility
nonextensibility also nonextensibleness
nonexternality
nonfacility
nonfaculty also an adjective
nonfarcicality also nonfarcicalness
nonfatality
nonfealty
nonfeasibility also nonfeasibleness
nonfecundity
nonfelicity
nonfermentability
nonfertility
nonfidelity
nonfissility
nonflammability
nonflexibility also nonflexibleness
nonfluidity
nonformidability also nonformidableness
nonfragility also nonfragileness
nonfrangibility
nonfraternity
nonfrigidity
nonfrugality
nonfusibility
nongarrulity
nongraciosity also nongraciousness
nongravity
nonguaranty
nonhabitability also nonhabitableness
nonhereditability
nonheritability
nonhomogeneity
nonidentity
nonignitability or nonignitibility
nonimitability
nonimmunity
nonimpeachability
nonindividuality
noninfallibility also noninfallibleness
noninflammability also noninflammableness
noninfusibility
noninhabitability
noninheritability also noninheritableness
noninterchangeability also noninterchangeableness
noninterpretability
nonirrevocability also nonirrevocableness
nonirritability
nonjusticiability
nonliability
nonlinearity
nonlogicality also nonlogicalness
nonloyalty
nonlucidity
nonmajority
nonmalignity
nonmalleability also nonmalleableness
nonmarketability
nonmarriageability
nonmasculinity also nonmasculineness
nonmaturity
nonmeasurability also nonmeasurableness
nonminority (American English - this word is an adjective only)
nonmiscibility
nonmobility
nonmotility
nonmovability also nonmovableness
nonmutability also nonmutableness
nonmutuality
nonnavigability also nonnavigableness
nonnecessity
nonnegativity
nonnegligibility also nonnegligibleness
nonneutrality
nonnobility
nonnormality also nonnormalness
nonobjectivity
nonobscurity
nonopacity
nonornamentality
nonpalatability also nonpalatableness
nonpalpability
nonpartiality
nonparty also an adjective
nonpatentability
nonpenetrability
nonperceptibility also nonperceptibleness
nonperceptivity also nonperceptiveness
nonperfectibility
nonpermeability
nonpermissibility
nonperpendicularity
nonperversity
nonplasticity
nonplausibility also nonplausibleness
nonpliability also nonpliableness
nonplurality
nonpolarity
nonponderability
nonponderosity also nonponderousness
nonpopularity
nonportability
nonpracticability also nonpracticableness
nonpracticality also nonpracticalness
nonpreferability also nonpreferableness
nonpresentability also nonpresentableness
nonpriority (this word is an adjective only)
nonprivity
nonprobability
nonproductivity also nonproductiveness
nonprofanity
nonprofitability also nonprofitableness
nonprolixity also nonprolixness
nonpropriety
nonprosperity
nonproximity
nonpublicity
nonpuerility
nonpurchasability
nonquality
nonratability or nonrateability also nonratableness or nonrateableness
nonrationality
nonreality
nonreasonability also nonreasonableness
nonreceptivity also nonreceptiveness
nonreciprocity
nonreconcilability also nonreconcilableness
nonrectangularity
nonreducibility
nonrefundability
nonrelativity
nonreliability
nonreprehensibility also nonreprehensibleness
nonresistibility
nonresolvability also nonresolvableness
nonrespectability
nonresponsibility
nonretractility
nonretroactivity
nonreversibility also nonreversibleness
nonreviewability
nonrevocability
nonroyalty
nonsaccharinity
nonsalability
nonsalinity
nonsanctity
nonsanity
nonsatiability also nonsatiableness
nonscarcity
nonsecurity
nonsensibility
nonsensicality also nonsensicalness
nonsensitivity
nonsensuality
nonseparability also nonseparableness
nonsequacity also nonsequaciousness
nonsequentiality
nonserviceability also nonserviceableness
nonseverity
nonsimilarity
nonsimplicity
nonsingularity
nonsobriety
nonsociability
nonsociality
nonsociety
nonsolidarity
nonsolvability also nonsolvableness
nonspatiality
nonspecificity
nonspectrality
nonsphericality
nonspinosity
nonspirituality
nonstability
nonsterility
nonsubjectivity
nonsubmergibility
nonsubstantiality also nonsubstantialness
nonsubtility (Archaic) same as nonsubtlety
nonsubtlety
nonsupportability
nonsurety (Obsolete) same as insecurity
nonsusceptibility
nonsusceptivity also nonsusceptiveness
nontactility
nontaxability also nontaxableness
nonteachability also nonteachableness
nontenability also nontenableness
nontensility
nonterminability also nonterminableness
nontonality
nontoxicity
nontraceability also nontraceableness
nontractability also nontractableness
nontransferability
nontransportability
nontreaty
nontriviality
nonuniformity
nonunity
nonuniversality
nonuniversity also an adjective
nonutility
nonvalidity
nonvaporosity also nonvaporousness
nonvariability also nonvariableness
nonvariety
nonvendibility also nonvendibleness
nonveracity
nonverbosity
nonversatility
nonverticality also nonverticalness
nonviability
nonvinosity
nonviolability also nonviolableness
nonvirility
nonviscidity also nonviscidness
nonvisibility
nonvitality
nonviviparity also nonviviparousness
nonvocality also nonvocalness
nonvolatility
nonvolubility also nonvolubleness
nonvulgarity
Nordicity
normality also normalness
notability
noticeability
notionality
notoriety
noumenality
novelty
novity (Obsolete) same as novelty also newness
nubility
nucleophilicity
nudity
nugacity
nullibiety (Obsolete)
nulliparity
nullity
numerability
numerosity also numerousness
numpty (Scottish English, Informal)
nuptiality
nyctinasty
obesity also obeseness
objectionability also objectionableness
objectivity
obligability
obliquity
obnoxiety
obscenity
obscurity
observability also observableness
obstreperosity also obstreperousness
obstructivity also obstructiveness
obtainability
obtundity
obtusity also obtuseness
occasionality also occasionalness
oddity
odoriferosity also odoriferousness
odorosity also odorousness
officiality
officialty
oleosity (Rare)
Omniety (Rare) also written omneity same as Deity
omniformity
omniparity
omnisexuality
oncogenicity
onerosity also onerousness
opacity also opaqueness
openability
operability
operativity also operativeness
operosity (Rare) also laboriousness
opiniatrety (Rare) also written as opiniatry
opportunity
opposability
optimality
optimity (Rare)
optionality
oracularity also oracularness
orality
orbicularity also orbicularness
orbity (Obsolete) also bereavement
ordinability
organicity also organicalness
organity (Rare) same as organism
organizability (American English) or organisability (British English)
orientability
orientality
originality
ornamentality
orotundity
orthodoxality (Rare) also orthodoxness
orthogonality
oscularity
osmolality
osmolarity
ostensibility
osteomanty (Rare)
otiosity also otioseness
ototoxicity
outcity
ovality
overacidity
overactivity also overactiveness
overanxiety also overanxiousness
overartificiality
overbrutality
overcapability
overcapacity
overcausticity
overcharity
overcivility
overcomplexity
overcredulity
overcuriosity
overdiversity
overemotionality
overfacility
overfamiliarity
overfemininity
overfertility
overfrailty
overfrugality
overgenerosity
overgeniality
overhonesty
overhostility
overhumanity
overimpressibility
overimpressionability also overimpressionableness
overingenuity
overintensity
overjocularity
overliberality
overlogicality also overlogicalness
overloyalty
overmaturity
overmodesty
overnormality
overobesity
overornamentality
overpartiality
overplenty
overpopularity
overprolixity also overprolixness
overpublicity
overreligiosity
overrigidity also overrigidness
oversatiety
overscrupulosity also overscrupulousness
oversecurity
oversensitivity also oversensitiveness
oversentimentality
overserenity
overservility also overservileness
overseverity
oversimplicity
oversolemnity
overstability
oversubtlety
oversurety
oversusceptibility
overtechnicality
overtenacity
overtimidity also overtimidness
overvariety
oviparity also oviparousness
ovoviviparity also ovoviviparism, ovoviviparousness
owelty
oxidability
oxygenicity
packability
paederasty (British English) or pederasty (American English)
paedosexuality (British English) or pedosexuality (American English)
paganity also paganism
palatability also palatableness
palatality also palatalism
pallidity also pallidness
palpability also palpableness
panaculty (British English)
pandemicity
paneity (Obsolete)
pansexuality
papality (Obsolete) same as papacy
papalty (Obsolete) same as papacy
papillosity
paradoxicality also paradoxicalness
paranormality
parasexuality
parcity (Obsolete) also sparingness
parentheticality also parentheticalness
parfocality
parity
parochiality
partiality
partibility
participiality
particularity
party also an adjective
parvanimity
parvity (Obsolete) same as parvitude
passibility
passivity
Patavinity
patentability
paternity also an adjective
pathogenicity
patriality (British English)
patrifocality
patrilocality
paucity
pavidity (Rare) same as timidity
payability also payableness
peccability
peculiarity
pedality (Rare)
pederasty (American English) or paederasty (British English)
pedosexuality (American English) or paedosexuality (British English)
pellucidity also pellucidness
penality
penalty
pendulosity
penetrability also penetrableness
penetrativity also penetrativeness
peninsularity also peninsularism
pensility also pensileness
pepticity (Humorous)
perceptibility also perceptibleness
perceptivity also perceptiveness
perdurability also perdurableness
peregrinity
perenniality
perennity (Rare)
perfectibility
perfectivity also perfectiveness
perfervidity also perfervidness
performability
periodicity
peripety also peripetia, peripeteia
peripherality
perishability also perishableness
permeability
permissibility also permissibleness
permittivity also called dielectric constant, relative permittivity, inductive capacity
permutability also permutableness
pernicity
perpendicularity also perpendicularness
perpensity (Obsolete) same as perpension
perpetuality also perpetualness
perpetualty (Obsolete) same as perpetuality
perpetuity
perplexity
perseity
personality
personalty
personeity (Rare) same as personality
perspicacity also perspicaciousness
perspicuity
perspirability
persuadability also persuadableness
persuasibility
pertinacity also pertinaciousness
perturbability
perversity
pervertibility
pervicacity (Obsolete) same as pervicaciousness
petulcity (Obsolete)
pexity (Obsolete)
phallocentricity
phantasmality
phenomenality
philauty (Obsolete) also selfishness
photoactivity
photoconductivity
photoelasticity
photoelectricity
photonasty
photoperiodicity also photoperiodism
photosensitivity
phototoxicity
physicality
phytotoxicity
piacularity
pictoriality
piety
piezoelectricity
pilosity
pinguidity
piosity
pity
placability also placableness
placidity
planarity
planxty (Irish English)
plasticity
plausibility also plausibleness
playability
pleasurability
plenarty
plenty also an adjective
pliability also pliableness
plowability
plumosity also plumoseness
plurality
pluviosity
pneumaticity
pocketability also pocketableness
poeticality
polarity
polarizability (American English) or polarisability (British English)
polity
polybasicity
polydispersity
polymasty same as polymastia
polypragmaty
polysyllabicity also polysyllabism
polytonality
pomposity also pompousness
ponderability also ponderableness
ponderosity also ponderousness
ponibility (Obsolete)
pontificality (Rare)
popularity
populosity (Obsolete) same as populousness
porosity
portability
positivity
possibility
posteriority
posterity
postpuberty (this word is an adjective only)
potability also potableness
potentiality
pourparty or purparty
poverty
practicability also practicableness
practicality also practicalness
praediality (British English) or prediality (American English)
pragmaticality also pragmaticalness
pravity
preacidity
preactivity
preantiquity
precaptivity
preciosity
precocity also precociousness
precollapsability or precollapsibility
preconformity
precontemporaneity also precontemporaneousness
predacity also predaciousness or predaceousness
prediality (American English) or praediality (British English)
predicability also predicableness
predictability also predictableness
predifficulty
predivinity
preeligibility also preeligibleness
preeternity
prefamiliarity
preferability also preferableness
prefertility
pregnability
prehensility
prehostility
preindemnity
prelateity (Obsolete) same as prelacy
prelaty (Obsolete) same as prelacy
preliability
preliberality
prematernity
prematurity also prematureness
premorality
preoverfamiliarity
prepuberty
prerespectability
preresponsibility
preroyalty
prescriptibility
presenility
presentability also presentableness
presentiality (Obsolete)
preservability
presuitability
presusceptibility
preternaturality also preternaturalism, preternaturalness
preuniversity (this word is an adjective only)
prevalidity
preventability or preventibility
previsibility
prigidity
primality (Obsolete)
primiparity
primitivity also primitiveness
primity (Obsolete) also primitiveness
primordiality
principality
printablity also printableness
priority also an adjective
privity
probability
probality (Obsolete) same as probability
probity
procacity (Rare)
procerity (Rare) also tallness
processability or processibility
procity (this word is an adjective only)
proclivity
procreativity
prodigality
prodigiosity
producibility also producibleness or produceableness
productibility same as producibility
productivity
proequality (this word is an adjective only)
profaculty (this word is an adjective only)
profanity
profitability also profitableness
profundity
programmability
progressivity also progressiveness
projectivity
prolificity also prolificacy, prolificness
prolixity also prolixness
promiscuity
promotability
pronity (Rare) also proneness
pronounceability
propensity
property
propheticality also propheticalness
propinquity
proportionability also proportionableness
proportionality
propriety
propublicity (this word is an adjective only)
proreality
prosecutability
prosperity
protectability or protectibility
protensity
protervity (Obsolete) also petulance
proto-city
protractility
prouniversity (this word is an adjective only)
provability also provableness
provexity (Obsolete)
provinciality
proximity
prudentiality also prudentialness
pseudolegality
pseudonymity
psychosexuality
puberty
publicity
pudibundity also prudery
pudicity
puerility
pugnacity also pugnaciousness
punctuality
punishability
pupilability (Obsolete) also confidentiality
pupillarity or pupilarity
purchasability
purity
purparty or pourparty
pusillanimity
putidity same as putridity also putidness
putrescibility
putridity also putridness
pyroconductivity
pyroelectricity
pyrogenicity
quadruplicity
quality also an adjective
quantifiability
quantity
quasiperiodicity
quaternity
queerity also queerness
questionability also questionableness
quiddity
quizzicality also quizzicalness
quotability also quotableness
quotiety
rabidity also rabidness
radiability also radiableness
radiality
radicality also radicalness
radioactivity
radioimmunity
radiopacity
radiosensitivity also radiosensibility
ramosity
rancidity also rancidness
rapacity also rapaciousness
rapidity also rapidness
rarity
rascality
ratability or rateability also ratableness or rateableness
rationality
raucity also raucousness
reachability
reactivity
readability also readableness
readaptability
reality also an adjective
realizability (American English) or realisability (British English) also realizableness
realty
reasonability also reasonableness
recallability
receivability also receivableness
receptibility
receptivity also receptiveness
reciprocality also reciprocalness
reciprocity
recognizability (American English) or recognisability (British English)
reconcilability also reconcilableness
recoverability also recoverableness
rectangularity also rectangularness
rectifiability
rectilinearity
rectipetality
recurvity also recurvation
recyclability
redeemability also redeemableness
reducibility also reducibleness
reductibility same as reducibility
reelectability
reeligibility
referentiality
reflectivity also reflectiveness
reflexibility
reflexity (Rare)
reflexivity also reflexiveness
reformability also reformableness
refractivity also refractiveness also called refringence
refrangibility also refrangibleness
refundability
refutability
regality
registrability
regressivity also regressiveness
reguaranty
regularity also regularness
relativity also relativeness
releasability
reliability also reliableness
religiosity also religiousness
relocatability
reluctivity
remarkability also remarkableness
remediability
rememberability
remissibility also remissibleness
removability also removableness
remunerability
renewability
rentability
repairability also repairableness
reparability
repealability also repealableness
repeatability
replaceability
replicability
reprehensibility also reprehensibleness
representability
representativity also representativeness
repressibility
reproducibility
reproductivity also reproductiveness
reputability also reputableness
resectability
residentiality
resistibility also resistibleness
resistivity
resolubility also resolubleness
resolvability also resolvableness
respectability
respirability also respirableness
responsibility
responsivity also responsiveness
retainability also retainableness
retentivity
retractability or retractibility
retractility
retrievability
retroactivity
returnability
reusability also reusableness
revealability also revealableness
reverentiality also reverentialness
reversibility also reversibleness
reviewability
revisability
revivability
revocability also revocableness
rhythmicity
ridability
ridiculosity also ridiculousness
rigidity also rigidness
rimosity
risibility
rivality (Obsolete) also rivalry
roadability
romanticality also romanticalness
rotundity also rotundness
rounaboutility also roundaboutness
royalty
rubicundity
rubricity (Rare) also redness
rudity (Rare) also rudeness, ignorance
rugosity
runnability
rurality
rusticity
sabulosity
saccharinity
saciety (Obsolete) same as satiety
sacramentality also sacramentalness
sacristy
sacrosanctity also sacrosanctness
safety
sagacity
salability or saleability also salableness or saleableness
salacity also salaciousness
salebrosity (Obsolete) also ruggedness
salinity
salubrity also salubriousness
salvability also salvableness
salvageability
sanability also sanableness, curableness
sanctity
sanguinity also sanguineness
sanity
sapidity also sapidness
saponacity also saponaceousness
saporosity
saprogenicity
satanity
satiability also satiableness
satiety
satisfiability
saturability
saturity (Obsolete)
saturninity also saturnineness
scabredity (Obsolete) also ruggedness, roughness
scabridity
scantity also scantness
scarcity
schistosity
scholarity (Obsolete) also scholarship
scirrhosity
scissiparity
scrupulosity also scrupulousness
scrutability
scurrility also scurrilousness
seasonality
sectility
sectionality also sectionalism
secularity
security also an adjective
sedulity also sedulousness
segnity (Obsolete) also segnitude (Obsolete) also sluggishness
seignioralty
seismicity
seismonasty
seity (Rare)
selectability
selectivity
self-cruelty
self-immunity
self-penetrability
self-perfectibility
self-responsibility
self-safety
self-security
self-sovereignty
self-stability
self-unity
semiaridity
semicaptivity
semiconductivity
semiconformity
semiconventionality
semidiaphaneity (Rare)
semifluidity same as semiliquidity
semihostility
semiliquidity
semimaturity
seminality
seminasality
semineutrality
seminormality also seminormalness
seminudity
semipellucidity
semipermeability
semipopularity
semiproductivity
semiprofanity
semirespectability
semisolemnity
sempiternity
senility
seniority
sensibility
sensitivity
sensuality also sensualness
sensuosity also sensuousness
sententiosity also sententiousness
sentimentality
separability also separableness
septentrionality also northerliness
septicity
sequacity also sequaciousness
sequentiality
serendipity
serenity
sergeanty same as serjeanty
seriality
serjeanty
seronegativity
seropositivity
serosity also serousness
serviceability also serviceableness
servility also servileness
sesqyipedality also sesquipedalism, sesquipedalianism
sessility
settleability
seventy also an adjective
severability
severality (Obsolete)
severalty
severity
sewability
sexuality
shareability
sheriffalty alteration of shrievalty
shiftability (Rare)
shockability
shrievalty also called sheriffalty
shrivalty same as shrievalty
shufty (British English slang)
siccity (Obsolete) also sereness
signality (Obsolete) also remarkability
similarity
simplicity
simplity (Obsolete) same as simplicity
simultaneity also simultaneousness
simulty (Obsolete)
sincerity
singability also singableness
singularity
sinisterity also sinisterness
sinistrality also left-handedness
sinterability
sinuosity
sixty also an adjective
sketchability
slagability
sobriety
sociability
sociality
society also an adjective
sociocentricity
sociosexuality
sodality
solderability
solemnity
solicity (Rare) also solicitation
solidarity
solidifiability also solidifiableness
solidity
solitariety (Obsolete) also solitariness
solubility
solvability also solvableness
sonority also sonorousness
sorbability
sorority
sovereignty
sovranty literary form of sovereignty
spaciality same as spatiality
sparsity also sparseness
spasticity
spatiality
speciality
specialty
specificity
speciosity also speciousness
spectacularity also spectacularism
spectrality also spectralness
specularity
spherality
sphericality
sphericity
spheroidicity also spheroidity
spheroidity same as spheroidicity
spicosity (Rare)
spinnability
spinosity
spirality
spirituality
spiritualty
spirituosity also spirituousness
spontaneity
sporadicity also sporadism
sportability (Archaic) also sportiveness
spreadability
spuriosity
squalidity also squalidness
squamosity
squeezability also squeezableness
squirality (Archaic)
squiralty same as squirarchy
stability
stackability
stageability also stageableness
stainability also stainableness
starosty
steerability
stereoregularity also called tacticity
stereospecificity same as stereoregularity
sterility also sterileness
stickability
stimulability
stoicity (Obsolete) same as stoicism
stolidity also stolidness
stoppability also stoppableness
storability
strenuity (Obsolete) also strenuousness
strenuosity also strenuousness
stretchability
stupidity
stypticity also stypticalness
suability
suavity also suaveness
subability
subacidity also subacidness
subacridity also subacridness
subalternity
subangularity
subantiquity
subaudibility also subaudibleness
subcavity
subcircularity
subcity
subconcavity
subcounty
subdeputy
subequality
subextensibility also subextensibleness
subfertility
subglobosity also subgloboseness
subglobularity
subgranularity
subjectivity
sublimity
submergibility
submersibility
subnormality
suborbicularity
subparty
subpellucidity also subpellucidness
subpilosity
subprehensility
subquality
subregularity
subrigidity also subrigidness
subrotundity
subsalinity
subsecurity
subsidiarity
subsociety
subspeciality
subspecialty
substantiality also substantialness
substantivity
substitutability
substitutivity also called transparent context
subsurety
subtepidity also subtepidness
subterranity (Obsolete) same as subterrany
subtility (Archaic) or subtilty (Archaic) same as subtlety
subtlety
subtriangularity
suburbanity (Informal)
subvariety
suddenty (Scottish English) also suddenness
suggestibility also suggestibleness
suitability also suitableness
sulphureity (Obsolete) also sulphureousness or sulfureousness
summability
sumptuosity also sumptuousness
superability also superableness
superabsurdity
superacidity
superactivity
superalkalinity
superanimality
superannuity
superbity also haughtiness
supercapability
supercity
supercomplexity
superconductivity
superconformity
superdeity
superdensity
supereligibility also supereligibleness
superextremity
superfecundity
superfemininity
superficiality also superficialness
superfluidity
superfluity
supergaiety
supergenerosity
supergravity
superhumanity also superhumanness
superinfirmity
superinformality
superingenuity
superintensity
superiority
superirritability
superlogicality
supermajority
supermasculinity
supermentality
supermotility
supernaturality
supernecessity
supernormality
superpiety
superplasticity
superprobability
superpublicity
superpurity
superrationality
superrespectability
superresponsibility
supersafety
supersanguinity
supersanity
supersensitivity also supersensitiveness
superseverity
supersexuality
supersimplicity
supersincerity
supersolemnity
supersovereignty
superspirituality
supersubtlety
superunity
supervenosity
supervitality
supinity (Obsolete) also supineness
supportability also supportableness
suppressibility also suppressiveness
supranationality
supremity (Obsolete) same as supremacy
surdity (Obsolete) same as deafness
surety
surreality
survivability
susceptibility
susceptivity also susceptiveness
suscitability (Obsolete) also excitability
suspendibility same as suspensibility
suspensibility
sustainabiity
suzerainty
syllabicity
synchroneity also synchronism
synchronicity also synchronism
synonymity
taciturnity
tacticity also stereoregularity
tactility
tactuality
talkability
tamability or tameability also tamableness or tameableness
tangentiality
tangibility also tangibleness
tardity (Rare) also tardiness
taxability also taxableness
teachability also teachableness
technicality
tediosity (Obsolete) same as tediousness
temerity
temperability
temporality
temporalty same as temporality
temptability
tenability also tenableness
tenacity also tenaciousness
tenderability
tenebrity
tenebrosity also tenebrousness
tenerity (Obsolete) also tenderness
tensibility also tensibleness
tensility also tensileness
tensity also tenseness
tenuity
tepidity also tepidness
teratogenicity also teratogeny
terminability also terminableness
terreity (Obsolete) also earthiness
terrenity (Obsolete) also earthiness, worldliness
terribility (Rare, Literary) also terribleness
territoriality
testability
tetrabasicity
tetricity (Obsolete) also crabbedness
theatricality also theatricalness
theocentricity also theocentrism, theocentricism
theopneusty
thermoelectricity
thermolability
thermonasty
thermoneutrality
thermoperiodicity also thermoperiodism
thermoplasticity
thermostability
thirty also an adjective
thyrotoxicity
timidity also timidness
tithonicity (Rare) also actinism
titularity
tolerability also tolerableness
tolerabolity (Rare) same as tolerability
tonality
tonicity
topicality
torosity
torpidity also torpidness
torrentiality
torridity also torridness
torsibility
torsibillty
tortility
tortuosity
torvity (Obsolete) also sternness
totality
totipotentiality
touchability also touchableness
towability
toxicity
toxigenicity
traceability also traceableness
tractability also tractableness
tractility
traditionality
trafficability
trainability
tranquility (American English) or tranquillity (British English)
transcendentality
transferability
transitivity also transitiveness
translatability also translatableness
translucidity also translucence
transmissibility
transmissivity
transmutability also transmutableness
transplantablity
transportability
transposability
transsexuality also transsexualism
transversality
traumatonasty
travesty
treatability
treaty
trepidity (Rare) same as trepidation
triality (Rare)
triangularity
triaxiality
triboelectricity
tricity also an adjective
tridimensionality
triformity
trilaterality
triliterality
trimodality
trinity or Trinity
triniunity (Obsolete) same as triunity and trinity
tripersonality
triplicity
triunity
triviality
tropicality
trustability
tuberosity
tubularity
tumidity also tumidness
tumorigenicity (American English) or tumourigenicity (British English)
tumulosity
tunability also tunableness
turbidity also turbidness
turgidity also turgidness
twenty also an adjective
twistability
typicality also typicalness
uberty (Obsolete) also copiousness, abundance
ubiety
ubiquity also ubiquitousness
ultimity (Obsolete) also finality
ultrapurity
ultravirility
umbrosity (Obsolete) also shadiness
unability (Obsolete) same as inability
unacceptability
unaccessibility
unaccountability also unaccountableness
unaffordability
unalterability also unalterableness same as inalterability, inalterableness
unambiguity
unamiability
unamicability also unamicableness
unanimity
unanswerability also unanswerableness
unappealability also unappealableness
unapplicability also unapplicableness
unapproachability also unapproachableness
unassailability also unassailableness
unattainability also unattainableness
unauthenticity
unavailability also unavailableness
unavoidability also unavoidableness
unbelievability also unbelievableness
unbenignity
unbudgeability also unbudgeableness
uncatholicity also noncatholicity
uncertainty
unchangeability
uncharity also uncharitableness
unchastity also unchasteness
uncivility also uncivilness
unclarity
uncognoscibility
unconditionality also unconditionalness
unconfirmability
unconformability
unconformity
uncongeniality
unconscionability
unconstitutionality
uncontemptibility also uncontemptibleness
uncontrollability also uncontrollableness
unconventionality
unconvertibility also unconvertibleness
uncordiality
uncreativity
uncorrelativity also uncorrelativeness
uncrudity
unctuosity also unctuousness
undecidability
undependability also undependableness
underactivity also underactiveness
underfaculty
undershrievalty
undersociety
understandability
undesirability also undesirableness
undeterrability
undetestability also undetestableness
undurability also undurableness
uneducability
unelasticity
unemotionality also emotionlessness
unemployability
unendurability also unendurableness
unenforceability
unequability also unequableness
unequity (Obsolete) same as iniquity also wickedness
unethicality also unethicalness
unexchangeability
unexcitability
unfamiliarity
unfealty
unfeasibility also unfeasibleness
unfertility
unfidelity
unfixity
unflappability
unflexibility
unfrigidity
unfrugality
unfusibility
ungenerosity
ungentility
unglutinosity also unglutinousness
ungovernability also ungovernableness
ungrammaticality
unhatchability
unicellularity
unicity
unidimensionality
uniformity
unilaterality
unimpeachability also unimpeachableness
unimpressibility
uninflammability
uninhabitability also uninhabitableness
uninheritability
uninsurability
unintellectuality
unintelligibility also unintelligibleness
unintentionality
unipolarity
uniquity (Rare) also uniqueness
unity
uniformity
unirascibility
unisexuality
universality
university
unknowability also unknowableness
unloyalty
unmalleability
unmanageability also unmanageableness
unmodernity
unmorality
unmusicality
unnavigability also unnavigableness
unnecessity (Obsolete)
unneutrality
unoriginality
unpalatability
unpatentability
unpiety
unpitousty (Obsolete) same as impiety
unpity (Obsolete) same as unpiety
unpopularity
unpossibility (Rare) same as impossibility
unpracticality also unpracticalness
unpredictability also unpredictableness
unproductivity
unprofitability also unprofitableness
unpunctuality
unputridity also unputridness
unquestionability also unquestionableness
unreachability
unreadability also unreadableness
unreality
unreceptivity also unreceptiveness
unreliability also unreliableness
unrepealability
unrespectability
unrigidity also unrigidness
unsafety
unsalability or unsaleability
unsanctity
unsanity
unsatiability
unscrupulosity also unscrupulousness
unsensibility
unshockability
unsimilarity
unsimplicity
unsincerity (Obsolete) same as insincerity
unsociability also unsociableness
unsociality
unsolidarity
unsolidity
unspatiality
unspirituality
unsubstantiality
unsuitability also unsuitableness
unsurety (Obsolete)
unsusceptibility
untangibility same as intangibility
untenability also untenableness
untenacity
untensibility
unthinkability also unthinkableness
untorridity also untorridness
untouchability
untractability also untractableness
untranslatability
untransmutability also untransmutableness
untumidity also untumidness
unusuality
unvaporosity also unvaporousness
unvenerability also unvenerableness
unveniality also unvenialness
unveracity
unverifiability
unversatility also unversatileness
unvitreosity also unvitreousness
unworkability
upgradability or upgradeability
urbanity
usability or useability also usableness or useableness
utility
vacuity
vagility
validity
vanity
vapidity also vapidness
vaporability
vaporosity (American English) or vapourosity (British English) also vaporousness (Am Eng) or vapourousness (Br Eng)
variability also variableness
varicosity
variety also an adjective
varsity
vascularity
vasoactivity
vastidity (Obsolete) also vastness
vastity
vegetability (Obsolete)
vegetality (Rare)
velleity
vellosity (not to be confused with velocity or villosity)
velocity (not to be confused with vellosity or villosity)
venality
veniality
vendibility also vendibleness
venerability also venerableness
veniality also venialness
venosity
ventosity
ventricosity
veracity
verbality
verbosity also verboseness
verecundity (Obsolete) also modesty
veridicality
verifiability also verifiableness
verisimility (Obsolete) same as verisimilitude
verity (not to be confused with vérité)
vernacularity
vernality
vernility (Rare) also servility
verrucosity also verrucoseness
versability (Rare)
versatility also versatileness
verticality also verticalness
verticity (Rare)
vesicularity
viability
vibratility
vice-admiralty
viceroyalty
vicety (Obsolete) also fault, faultiness
vicinity
viciosity (Rare) same as vitiosity
viduity
viewability
vility (Obsolete) same as vileness
villosity (not to be confused with vellosity or velocity)
vincibility also vincibleness
vindicability
vinosity
violability also violableness
viraginity (not to be confused with virginity)
virginity
viridity
virility
virtuality
virtuosity
viscidity also viscidness
viscoelasticity
viscosity
viscounty
visibility
visuality
vitality
vitiosity also viciousness
vitreosity also vitreousness
vitrescibility
vitrifiability
vivacity
vividity also vividness
viviparity also viviparousness
vocality also vocalness
vociferosity also vociferousness
volatility also volatileness
volcanicity
volcanity (Rare) same as volcanicity
volubility also volubleness
voluminosity also voluminousness
voluptuosity also voluptuousness
volupty (Obsolete) same as voluptuosity
voracity also voraciousness
vorticity
vulcanicity same as volcanicity
vulgarity
vulnerability also vulnerableness
walkability
wanty
warrantability
warranty
washability
wastability
watchability
wearability
weatherability
weldability
wettability
whimsicality
winnability
workability also workableness
worshipability (Rare)
writability (Rare)
yieldability
zloty
zooerasty same as bestiality
zygosity
