Countable Nouns Starting with DE and Containing OS

Explore 63 verified English countable nouns starting with DE and containing OS, including Deposit, Deposition, Demos, Defrost, Decomposition, Depositor and Depository. 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 DEC
4 words
decomposition
decomposer
decomposability
decomposite
Starts with DEF
2 words
defrost
defroster
Starts with DEH
2 words
dehydrotestosterone
dehydrocorticosterone
Starts with DEI
1 words
deipnosophist
Starts with DEL
1 words
delosperma
Starts with DEM
1 words
demos
Starts with DEN
3 words
dentirostral
dentirostres
dentiroster
Starts with DEO
4 words
deoxyguanosine
deossification
deoxyadenosine
deoxycorticosterone
Starts with DEP
14 words
deposit
deposition
depositor
depository
depositary
deposal
depositum
deposer
depositee
deposito
dephosphorization
depositation
deposure
depositure
Starts with DER
18 words
dermatosis
dermatoscopy
dermatophytosis
dermatomycosis
dermomycosis
dermoskeleton
dermatoneurosis
dermamycosis
dermatosiophobia
dermatonosus
dermatozoonosis
dermatoskeleton
dermosclerite
dermapostasis
dermatoconiosis
dermostosis
dermoneurosis
dermoossification
Starts with DES
5 words
desmosome
desmosis
desmoscolex
desmosite
desmose
Starts with DEU
7 words
deuterostome
deuterosy
deuteroscopy
deutoscolex
deuteroalbumose
deuteroproteose
deuterogelatose
Starts with DEX
1 words
dextrosazone

•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.