Countable Nouns Starting with I and Containing RI

Explore 169 verified English countable nouns starting with I and containing RI, including Industrial, Interior, Imperial, Inferior, Inheritance, Interim and Insecurity. Browse these count nouns with singular and plural forms below, or review singular and plural count rules in our noun grammar guide.

Refine list...
JUMP:
Sort:
Group:
Case:
View:
JUMP TO:
Select any word to view available definitions & photosSelect any word for details
Starts with IB
2 words
ibrik
iberis
Starts with IC4 words
icteric
ichthyosaurian
icterid
ichthyophthirius
Starts with ID3 words
identitarian
idria
idolatrizer
Starts with IG
1 words
ignimbrite
Starts with IL
1 words
illustrissimo
Starts with IM24 words
imperial
imprisonment
imperialism
imprint
impurity
immaturity
imperialist
impropriety
imprinting
impoverishment
imperishable
impresario
imperium
imprimatur
immateriality
imperilment
imperatrix
imbrication
imari
imparity
imprinter
imprisoner
immiserization
immaterialist
Starts with IN24 words
industrial
interior
inferior
inheritance
interim
insecurity
inscription
infringement
intrigue
inferiority
intricacy
indoctrination
industrialist
invariant
invariable
insincerity
intermarriage
incorrigible
invariance
inebriate
infringer
inheritor
interiority
incrimination
Starts with IO
1 words
iodyrite
Starts with IR22 words
irrigation
iris
irritation
irregularity
irritant
iridescence
irrigator
irritancy
irritator
iridectomy
iridologist
iridotomy
irrision
irid
iridization
iridocyte
iridomyrmex
iridosmine
irisation
iridochoroiditis
iriscope
iridoconstrictor
Starts with IS8 words
isometric
isometrics
isomerization
isomerism
isarithm
isonitrile
isogriv
isoperimeter
Starts with IV3 words
ivories
ivorine
ivorist
Starts with IX
1 words
ixiolirion

•Browse Countable Nouns by Letter (A to Z)

Select a starting letter to browse countable nouns
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Built for writers, students, and competitive word game players, Wordmom combines an uncluttered English dictionary and thesaurus with fast, pattern-based word finders so you can verify definitions, synonyms, and high-scoring tile plays in one place.
Word Games & Solvers
Word FinderScrabble Word FinderWords With Friends CheatWordle SolverAnagram Solver
Dictionary & Reference
DictionarySynonymsAntonymsWordsVocabulary HubPositive WordsNegative Words
Community
Contact UsEditorial PolicyPrivacy PolicyTerms and Conditions
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.