- chromidrosis
- chromophil adenoma
- chromocystocopy
- choroideremia
- chorodial phase
- choroidoretinal degeneration
- crush syndrome
- carl rogers
- clint
- congregational
- colliquation
- copalchi bark
- concurrent operation
- coping stone
- capstone
- carnality
- cockney
- colosal
- chasid
- combat ceiling
- carver
- charles lamb
- complicated dislocation
- complicated fracture
- cold abscess
- critical moment
- cupronickel
- cingulectomy
- cinnabar chanterelle
- card_sharpening
- constructive eviction
- crafty (person)
- cultured and refined
- city room
- cornsteep liquor
- coumaric acid
- culpably
- credit note
- chinch bug
- commination
- cosmological
- chondrification
- classical
- competent authority
- classic mongoloid
- classical caesarean section
- classical sanskrit (as opposed to vedic)
- contraceptive method
- Ch'in dynasty
- Ch'in