- chopping knife
- co-brother-in-law
- chemically
- counter-temps
- close around
- charming girl
- cowherdess
- chief supervisor
- columnar
- cocktail
- catholicose
- compartmentally
- capnocytophaga
- commission agent
- crispation
- conduction
- cohabitation
- chrome
- cross eye
- clavicle
- china-ware
- crafty plan
- cybernetics
- charity begins at home
- covering letter
- cleavage
- capillary
- cyborg
- citrine
- correspond with
- cut a figure
- counter plea
- chandler
- colour blind
- custard apple
- come into line
- commodify
- chin
- chivy
- cleft palate
- chromite
- co-education
- chamber of commerce
- choral
- carpool
- come under
- crossbar
- creative writer
- crystallisation
- crore
- cardiogram
- classical antiquity
- crown wheel
- clan-chief
- chemical inputs
- commodore
- crom
- crabber
- child labour
- crochet-work
- crystallization
- chillum
- cataplexy
- continental drift
- citronella
- col
- come to aid
- cackle
- cacophony
- cadastre
- cadaver
- cadaverous
- cadet corps
- cadillac
- cadjan
- cagamosis
- cagy
- cahoots in cahoots
- cai
- cain
- caladium
- calcify
- calcium carbonate
- call in question
- call names
- call of prayer
- call someone up
- call something off
- call to action
- calumny
- came
- came in to view
- camera
- campaign
- candid
- cane
- cannery
- cannibal
- cannonball
- canvasser