Countable Nouns Starting with I and Containing AT

Explore 409 verified English countable nouns starting with I and containing AT, including Information, International, Investigation, Innovation, Imagination, Inflation and Initiative. Browse these count nouns with singular and plural forms below, or review singular and plural count rules in our noun grammar guide.

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Starts with IA4 words
iatrophobe
iatrophobic
iatrochemist
iatromathematician
Starts with IB
1 words
ibadat
Starts with IC4 words
iceboat
iceboater
iconolater
ichthyobatrachian
Starts with ID10 words
identification
idolatry
idealization
ideation
idolater
idolization
idiopathy
idolatress
ideatum
idolatrizer
Starts with IG
1 words
ignoration
Starts with IK
1 words
ikat
Starts with IL15 words
illustration
illumination
illustrator
illegitimate
illiterate
illuminati
illuminator
illegalization
illiterati
illation
illative
illuminato
illegitimation
illuviation
illaqueation
Starts with IM24 words
imagination
implication
implementation
imperative
imitation
immunization
improvisation
immaturity
impersonation
implantation
importation
impersonator
imitator
immobilization
imputation
imitative
immolation
immortalization
impregnation
imprimatur
impartation
impatiens
imprecation
imamate
Starts with IN24 words
information
international
investigation
innovation
inflation
initiative
interpretation
integration
indicator
inspiration
invitation
installation
intimate
intermediate
investigator
indication
initiate
inflammation
inmate
indicative
incorporation
intimidation
inclination
interrogation
Starts with IO5 words
ionization
iodization
iodination
iodate
iodation
Starts with IR13 words
irrational
irrigation
irritation
irrationality
irradiation
irrigator
irritator
irradiator
irrationalist
irrelation
irreconciliation
iridization
irisation
Starts with IS11 words
isolation
isolate
isolationist
isolator
isomerization
isocyanate
isothiocyanate
isethionate
isoimmunization
isobath
isoagglutination
Starts with IT5 words
iteration
iterative
itemization
italicization
itineration

•Browse Countable Nouns by Letter (A to Z)

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ABCDEFGHIJKLMNOPQRSTUVWXYZ
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