- change one's tune
- changeless
- chic
- characoal
- character actor
- character sketch
- characterised
- characterize
- characterized
- charakam
- chardonnay
- chat
- call person names
- call girl
- call at
- crash
- check dam
- chemical hazards
- chemical warfare
- chequered cloth
- chernozem
- chilean gurilla leader
- chilled water
- chimera
- chimney
- choice
- calcium
- calcification
- calcareous
- chooser
- chop
- cagey
- christo
- chromium
- chronic
- chronis
- chronological
- cabaret
- chrysophilist
- chukle
- cabal
- crack up
- cinnabar
- cinnamon powder
- cipher
- cab
- c sharp
- circuitous
- chief singer
- circulatory
- city-gate
- civil defence
- civil servant
- civility
- circadian rhythm
- customs
- come out of one's shell
- current affairs
- cirrus
- cadaverous
- cut one's own throat
- clabber
- cut someone down, cut something down
- circumfluence
- cymbals
- cyperus rotendus
- cambric
- contemplativeness
- cortisol
- cockscomb
- captcha
- colorless
- crank something up
- chord
- couscous
- cadet corps
- cerebral haemorrhage
- cadillac
- chief thing
- communication satellite
- cm
- canned goods
- coir-mats
- cadjan
- cranberry
- crump
- cloudily
- cloudy
- clowder
- chromite
- cahoots
- clue someone in, clue someone up
- colouration
- cluster of lotus flower
- clutch at
- coals to new castle
- caruncle
- coattails effect
- coccinia grandis
- code