- Chuffed
- Chug
- Chum mage
- Chummy
- Chums
- Chunky
- Churchgoers
- Churchyard
- Churlish
- Citizenry
- Citron
- City
- City fathers
- City mofussil
- Civic sense
- Civil
- Civil marriage
- Civilization
- Clad
- Clam meat
- Clandestine marriage
- Clandestinely
- Clang
- Clannish
- Clapping
- Claque
- Claw-hammer
- Clawback
- Clax of brass
- Clay cart
- Clayey
- Clean-shaved head
- Cleanly
- Cleanser
- Cleansing
- Clear a debt
- Clear ones throat
- Clear statement
- Cliche
- Cliche-ridden
- Cliched
- Click
- Client
- Cliff-hanger
- Climatic
- Climatics
- Climax
- Climb
- Climbable
- Climbing
- Cline
- Clinic
- Clinical thermometer
- Close up
- Close-set
- Closing date
- Clot buster
- Cloth
- Cloth for onam
- 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
- Codasyl
- Code of conduct
- Codec
- Cognoscenti
- Cohere
- Cohesive
- Cohesiveness
- Coiffeur
- Coincident
- Coincidentally
- Coir carpet
- Coition
- Coke
- Cola
- Cold season
- Collection
- Collective bargaining
- Collectivism
- Collector
- Collectorate
- Collegiate
- Collier
- Collimate
- Collogue