- Conversation
- Converse
- Convert ional weapons
- Convertibility
- Converts
- Conveyable
- Cooptation
- Coordinate clause
- Coordination
- Coorg
- Cop
- Coparcenary
- Coparcener
- Coppery
- Coprolite
- Cormorant person
- Corned beef
- Corner
- Corner shop
- Corners
- Corners of the mouth
- Cornerstone
- Cornflower
- Corniche
- Cornish pasty
- Corollary
- Coronet
- Corporal
- Corporal punishment
- Corrosive
- Corrugated
- Corrupt
- Corrupt form of sri bhagavathi
- Corrupted
- Corruption
- Corset
- Cortege
- Cortisol
- Cosmetic powder
- Cosmonaut
- Cosmopolitanism
- Councillor
- Counsellor
- Counselors
- Count
- Count on
- Count out
- Counter mine
- Counter move
- Counter plot
- Counter revolution
- Counter-argument
- Coup de theatre
- Coupled with
- Coupler
- Couplet
- Court of justice
- Courteously
- Couscous
- Covalent
- Covariance
- Coverlet
- Covert
- Covertures
- Covetously
- Cow
- Cow lick
- Cow sacrifice
- Cow-dung beetle
- Cow-herd-woman
- Cowardly
- Cowherds
- Cowhide
- Craftmanship
- Craftsmanship
- Crafty plan
- Craggy
- Crammer
- Cranberry
- Crank
- Cranky
- Crappy
- Crass
- Craving for food
- Creeping
- Cremate
- Crematory
- Crenellated
- Creosote
- Crescent
- Cress
- Cretinism
- Crew
- Cribbage
- Crick
- Crooked
- Crop circle
- Croquis
- Crore
- Cross breed