- calacreous infarct
- collateral damage
- cooling off period
- comedone extractor
- calander coater
- calcium_cofactor
- cascade range
- calcaneitis
- calcar femorale
- calcareous detritus
- clastic rock
- chondrite
- calaveras skull
- calcaneum
- calcaneus talipes
- costatome
- closed gentian
- closed head injury
- central supply
- carnification
- charge carrier
- cinnamene
- credit bureau
- cash card
- calcinosis
- calcination of phosphate
- cardium
- calcium deposit
- calcinosis intervertebralis
- carbethoxy substituent
- carbondale
- carbineer
- carbonaceous
- calcium mandelate
- considering all the pros and cons
- convergent thinker
- compaction algorithm
- compression
- compression artifact
- compression atelectasis
- compression coating
- compression distillation
- compression sclerotherapy
- cystolith trichome
- crassitude
- caldariomycin
- caul
- caught up
- civil council
- civil death