- Chum up
- Chunnam
- Churn-staff
- Churn-stick
- Chute
- Chutney
- Circling
- Circumcise
- Circumfluence
- Circumnavigation
- Circumpolar
- Circumscribe
- Circumstance
- Circumvent
- Circumvention
- Circus
- Cisc
- Cissuspedafa
- Cistern
- Citadel
- Citation
- Civilisation
- Clabber
- Clack
- Cladding
- Clairvoyance
- Clairvoyant
- Clamant
- Clamber
- Clamorous
- Clamp
- Clamp down
- Clan
- Clan-chief
- Clancining
- Clangourous
- Clap
- Claptrap
- Clay modelling
- Clean
- Clean out
- Cleaner
- Cleaning
- Cleansed
- Clear away
- Clear data
- Clear out
- Clear the place
- Clear the way
- Clear up
- Coif
- Coiled
- Coir-mats
- Cold chisel
- Cold cream
- Cold feet
- Cold frame
- Cold snap
- Cold sweat
- Cold wave
- Cole
- Colicky
- Collaboration
- Collaborators
- Collar
- Collateral damage
- Collected
- Colonisation
- Colonise
- Colonist
- Colonnade
- Coloquial
- Color
- Coloring
- Colossus
- Colour blind
- Colour brine
- Colour line
- Colourfully
- Come in
- Come in for
- Come into line
- Come into ones mind
- Come into or enter ones head
- Come near
- Come off
- Come out of
- Come rain , come shine
- Come round
- Come short
- Come to a conclusion
- Come to hand
- Come to mind
- Coming near
- Commander
- Commendableness
- Commensurate
- Commentator
- Commercialize
- Common touch