- Calicut
- Californium
- Call a halt
- Call down on
- Call forth
- Call in
- Call-out
- Caller
- Calligraphist
- Calling
- Callipygian
- Callous
- Cash book
- Cash payment
- Cashew-fruit
- Cashmere
- Casino
- Cassia fistula
- Cassock
- Cassuarina tree
- Cast a spell on
- Cast iron, cast metal
- Cast light on
- Catechism
- Categorize
- Category
- Catenary
- Cater to
- Caterer
- Caterwaul
- Catnap
- Causing heat
- Causing joy and fear
- Caustic potash
- Caution money
- Cautionary
- Cautiously
- Cavalcade
- Cavalryman
- Cave dweller
- Cave painting
- Caveat
- Cavort
- Cavum
- Celluloid
- Celt
- Celtic
- Cenacle
- Cenotaph
- Centaurus
- Centenary
- Centennial
- Center
- Centipede
- Central
- Centralisation of powers
- Certification
- Certifier
- Certitude
- Cesarean
- Cesspit
- Cetacean
- Cetology
- Chafed
- Chain
- Chainless
- Chaise lounge
- Chapter
- Chapter of accidents
- Character
- Characterize
- Charakam
- Chardonnay
- Charioteers
- Chauvinist
- Cheap popularity
- Cheaply
- Check
- Check bit
- Check in
- Check off
- Check on
- Checker
- Checking
- Cheek bone
- Cherubim
- Chessman
- Chevron
- Chew
- Chewing betel-nut
- Chia seeds
- Chicanery
- Chicken farm
- Chide
- Chief counsellor
- Chiropractor
- Chiseler
- Chiselling
- Chitty
- Chloride