- coaly
- cyclorama
- cytology
- confined to prison
- common law
- counter-productive
- chaser
- cowrie
- cholesterol
- come near
- charvaka doctrine
- causatively
- co-extensive
- charitably
- costumer
- cube root
- cowcatcher
- cinerama
- conceived
- come to one's mind
- connect time
- curry vafour
- chrysalis
- capacity crowd
- curry leaves
- cluster of lotus blossoms
- cinnamon
- cachet
- cactus
- cadaveric
- cadge
- cadre
- caf
- cafeteria
- calculated
- calculator
- caldron
- calendar
- caliph
- call
- call a halt
- callow
- calote
- calotropis
- campylobacter
- canal
- canard
- canarese region
- caul
- cannot resist
- canonist
- cant make head or tail
- canvass
- capable man
- caption
- captive
- captivity
- captured animal
- capybara
- car
- carambola
- carbon
- carefree
- caress
- caret
- careworn
- cargo
- carrier
- carry
- carry all before
- carter
- cartridge
- cassia fistula
- cast down
- castor-oil-plant
- casual
- casuality
- casuistry
- cat
- cat and mouse game
- cat out of the bag
- catabolism
- cataclysmic
- catafalque
- catalonia
- catalyse
- catamaran
- catapult
- catastrophic
- catawampus
- catch at a straw
- catch someone napping
- catchword
- catechism
- catheter
- cattail
- cattamaran
- cattle show
- cattle-shed
- catwalk