- compositor's case
- causa
- caseful
- case knife
- case law
- case study
- counted few
- commendation
- cold work
- cold_shoulder
- cold_water flat
- cream cheese
- creaky
- clobber
- cream tea
- cranial nerve
- corneal graft
- cosmetic surgeon
- cosmetician
- catching
- carefully
- constitution
- cosmetic
- connective tissue
- consumptive
- contact action
- communication theory
- communication equipment
- communications intelligence
- church father
- carbamic acid
- chloric acid
- chlorohydric acid
- carbonic acid
- chromic acid
- carboxylic acid
- cerotic acid
- carbolic acid
- chlorous acid
- caustic
- casanova
- casablanca
- clothesless
- chronological sequence
- chronological succession
- corn dance
- catapult
- cheek muscle
- campstool
- chamberpot