Countable Nouns Starting with UN and Containing IS

This list gathers 30 English countable nouns starting with UN and containing IS, such as Unison, Unionist, Universalism, Universalist, Unicyclist, Unilateralist and Underdiagnosis. Use the sorting controls below to organize entries by length, or consult our noun grammar guide to review singular and plural count rules.

Refine list...
JUMP:
Sort:

Group:

Case:

View:

JUMP TO:
Select any word to view available definitions & photosSelect any word for details
Starts with UNA
2 words
unaccomplishment
unalist
Starts with UNC
1 words
unconstitutionalism
underdiagnosis
undiscussable
underemphasis
underregistration
undersatisfaction
undulationist
undenominationalist
underdistinction
underdistributor
Starts with UNG
1 words
unguis
unison
unionist
universalism
universalist
unicyclist
unilateralist
unitarist
unicornfish
unisexuality
unicameralist
unilingualist
Starts with UNM
1 words
unmisunderstanding
unsatisfaction
unsophisticate
unsentimentalist
Starts with UNT
1 words
untruism
Starts with UNW
1 words
unwisdom

•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.