- catch up with
- carer
- caregiver
- cleft palate
- controvert
- come to much
- carry the day
- cant take any where
- crush through
- cut dead
- claim back
- cause to write
- caressing
- chillax
- chemopallidectomy
- contravention
- combining form
- comity
- complaisance
- ceremoniality
- contest an election
- cream off
- calling subprogram
- call directing code
- calling program
- call establishment
- cry eyes out
- cookery book
- catch hold of
- clarify
- crackdown
- custom built
- condensation chamber
- congealing temperature
- congenital goitre
- charge sheet
- conveyancing
- class of emission
- chance event
- covertly
- concessionary
- crushing clamp
- crash barrier
- criticize
- coralloid
- cancel key
- cancel character
- cudgel brains
- cause of action
- cut at