Words Starting with CLA and Containing O

Browse 96 verified English words starting with CLA and containing O, including Classroom, Classification, Clarification, Clamor, Claustrophobic, Clairvoyant and Claustrophobia. Validated against official game lexicons for Scrabble, Wordle, crosswords, and daily writing, explore definitions and letter counts below.

Playing a word game? Score tiles & test blanks
Word Finder
Refine list...
JUMP:
Sort:
Group:
Case:
View:
JUMP TO:
Select any word to view available definitions & photosSelect any word for details
Starts with CLAC1 words
clackbox
Starts with CLAD11 words
cladogram
cladode
cladosporium
cladogenesis
cladophyll
cladoceran
cladogenetic
cladogenetically
cladodial
cladothrix
cladophyllum
Starts with CLAF1 words
clafoutis
Starts with CLAI4 words
clairvoyant
clairvoyance
clairvoyante
clairvoyantly
Starts with CLAM8 words
clamor
clampdown
clamorous
clamorously
clamorer
clamworm
clamorousness
clamatorial
Starts with CLAN5 words
clangor
clanswoman
clangorous
clangorously
clangbox
Starts with CLAP7 words
clapboard
clapperboard
clapboarding
clapometer
clapperboy
clapperdudgeon
clapwort
Starts with CLAR9 words
clarification
clarion
clarendon
clarificatory
claro
clarino
clarissimo
claromontane
clarigation
Starts with CLAS13 words
classroom
classification
classwork
classico
classificatory
classfellow
classificational
classbook
classificator
classicolatry
clasmatosis
clasmatocyte
clasmatocytic
Starts with CLAT4 words
clatsop
clathroid
clathraceous
clathrose
Starts with CLAU7 words
claustrophobic
claustrophobia
claustrophobe
claudication
claustrophobiac
claustration
claustrophilia
Starts with CLAV20 words
clavichord
clavicembalo
claviform
clavichordist
clavodeltoid
claviole
clavipectoral
clavicotomy
clavicorn
clavola
clavation
clavicor
clavelization
clavigerous
clavodeltoideus
clavicornate
claviol
clavariaceous
clavicornia
clavolet
Starts with CLAW1 words
clawfoot
Starts with CLAY5 words
claymore
claymation
claystone
clayoquot
claytonia

•Browse Words by Letter (A to Z)

Select a starting letter to browse words
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
DictionarySynonymsAntonymsWords
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.