Countable Nouns Starting with CU and Containing O

Explore 83 verified English countable nouns starting with CU and containing O, including Customer, Custom, Customs, Curiosity, Custody, Cupboard and Cushion. 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 CUA
1 words
cuatro
cubbyhole
cuboid
cubicontravariant
cuckoo
cuckold
cuckoopint
cucamelon
cuckooflower
cuckooshrike
cucoloris
cuculiform
cultivation
culmination
cultivator
culottes
cullion
cumulation
cumulonimbus
cumulostratus
cumulocirrus
cuneiform
cunctator
cunctation
cunjevoi
cupboard
cupholder
cupola
cupellation
cupflower
cuprodescloizite
cuproiodargyrite
curiosity
cursor
curator
curation
curmudgeon
curacao
curio
curatorship
curandero
curbstone
currycomb
currawong
cursillo
curassow
curarization
curatory
curculio
curvation
cursitor
curtation
curricularization
customer
custom
customs
custody
cushion
customization
custodian
customizer
cussword
custodianship
customhouse
cuspidor
custos
custodier
custode
cuspidation
custock
cushionet
cutoff
cutout
cutthroat
cutoffs
cutover
cutdown
cutworm
cuttlebone
cutwork
cutblock
cuttoe
cuticularization

•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.