- common european jay
- common european dogwood
- cerumem drop
- ceruminous
- consolatory
- console table
- camera tripod
- comfortably
- cleanly
- common fig
- Christmas card
- candy corn
- candyfloss
- candy bar
- candy cane
- carob bar
- chocolate eclair
- Columbia tiger lily
- chocolate fondue
- Canada lily
- Christian religion
- Christianity
- central chimpanzee
- chimwini
- castanea ozarkensis
- Citellus leucurus
- Citellus lateralis
- Citellus variegatus
- Citellus citellus
- Citellus richardsoni
- castanea sativa
- Citellus parryi
- Castanea dentata
- Castanea mollissima
- chestnut_bark disease
- Chinese chestnut
- chesterton
- chestnut blight
- chipmunk
- catholic
- Church of Rome
- canecutter
- cricket match
- cornus mas
- Cornus sanguinea
- Cornus obliqua
- Cornus stolonifera
- Cornus amomum
- corneille
- chickeree