Countable Nouns Starting with INC and Containing O

Explore 94 verified English countable nouns starting with INC and containing O, including Income, Inclusion, Incomplete, Incoming, Incorporation, Inconvenience and Inclination. 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
incarceration
incarnation
incantation
incapacitation
incarcerator
incaution
incantator
incardination
incavo
incatenation
inception
incentivization
inceptor
incensation
inceptisol
incensor
incensory
inchworm
inchoative
inchoation
incision
incineration
incisor
incinerator
incitation
inclusion
inclination
inclinometer
inclinatorium
income
incomplete
incoming
incorporation
inconvenience
incompatible
incompetent
inconsistency
incompatibility
incognito
incoherence
incorruptible
incongruity
incompetency
incorrigible
incommensurable
incomprehensibility
incongruence
incorrectness
inconstancy
incombustible
incoherency
incommensurability
incognita
incrimination
incrustation
incriminator
incretion
incross
incrassation
incrossbreed
incremation
incursion
incubation
incubator
inculcation
inculpation
inculturation
incurvation
inculcator

•Browse Countable Nouns by Letter (A to Z)

Select a starting letter to browse countable nouns
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.
© 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.