- Chief counsellor
- Chilean gurilla leader
- Chilled
- Chilli
- Chillness
- Chillum
- China rose
- China silk
- Chola dynasty
- Cholecystitis
- Cholesterol
- Choose between
- Chopper
- Chopping
- Choral
- Choreographer
- Choreography
- Chortle
- Chowder
- Christ
- Chrysoberyl
- Chrysophilist
- Chuck someone under the chin
- Chuck something
- Chuck up
- Chuffed
- Chug
- Chum mage
- Chummy
- Chums
- Chunky
- Churchgoers
- Churchyard
- Churlish
- Citizenry
- Citron
- City
- City fathers
- City mofussil
- Civic sense
- Civil
- Civil marriage
- Clarification
- Clarify
- Clarion
- Clasp
- Classical music
- Classical work
- Classify
- Classifying
- Classless
- Classmate
- Classy
- Clavichord
- Cmc
- Clearance
- Clearing house
- Cleave
- Clef
- Cleft palate
- Clematis
- Clerical
- Clerk
- Clever fellow
- Clever man
- Cleverish
- Cleverly
- Clinker
- Clinquant
- Clipboard
- Clique
- Cliquish
- Clitic
- clitoridectomy
- Clitoris
- Clock
- Clockwise
- Clog
- Clogging
- Clone
- Clonk
- Close
- Close in
- Co-action
- Co-brother
- Co-brother-in-law
- Co-extensive
- Co-habiting
- Co-student
- Coadjutant
- Coal field
- Coal-black
- Coalesce
- Cock of the walk
- Cock-up
- Cockroach
- Coconut husk
- Coconut scrapes
- Cocoon
- Cod fish