- consideratio
- constructive
- constructive thinking
- consult
- contact lens
- contrary to vedas or scriptures
- contrast
- contrivance
- conversation
- converse
- conversion
- convict
- convincing
- convining
- copious
- copper-coloured
- cormorant person
- corn heap
- coromandal coast
- coronary arteries
- coronary artery
- coroner
- corruption
- corvette
- cosmic
- cottager
- cotter
- cotton cloth
- cough
- cough something up
- counselled
- counterpart
- country club
- country folk
- coup
- courtier
- cover something up
- coverage
- craetava religiosia
- craftsmanship
- crag
- crake
- cram
- cramp
- cramped
- cranberry
- crank something up
- creative
- crest-jewel
- credential
- credulous
- criminal
- crimp
- crinkle
- crop up
- croquis
- cross purpose
- cross-cultural
- cross-dressing
- cruel
- cruel persons
- cruise control
- crumb
- crumble
- crumple
- crusade
- crusader
- crushed state
- crust
- cry for the moon
- cry foul
- cryptic
- crypto communist
- cryptocurrency
- cryptography
- cubic root
- cubist
- curbable
- curdled milk
- curing off
- curiosity
- curl
- curled hair
- curtsey
- curved line
- cuscus grass
- custodian
- custody
- custom
- customarily
- cut up
- cutback
- cutler
- cwm
- cyclone
- cyclostyle
- cynic
- cynicism
- cyst
- cystitis