- crossword
- crosswise
- crossways
- crossbones
- county clerk
- churned
- cheering approbation
- creased
- chesty
- chestwall tuberculosis
- coeliae
- counselor at law
- centesis
- chief of protocol
- chief of a religious sect
- chrysotile
- centre of immersion
- centre of mass
- co_occurrent
- cooccurring
- coincidence correction
- coincidence
- coincidence error
- coincidental
- coinciding
- coincident_current selection
- concurrent
- coincidentally
- concentrative
- caudal block
- caudal anaesthesia
- car phone
- copying blindly
- city's main police_station
- crossword puzzle
- class interest
- collarbone
- cuboid bone
- cannon bone
- corpus sternum
- civil order
- coughing up
- car sickness
- compass_point
- conglomeration
- conglutinant
- conglobation
- cross linkage
- colonel
- clandestine(ly)