| cacahuète | peanut |
| cacao | cocoa |
| cacaotier | cacao-tree |
| cacaoyer | cacao |
| Cacardage | Twitter |
| cacarder | gaggle |
| cacatoire | cacatory |
| cacatoès | cockatoo |
| Cacatoès blanc | Umbrella Cockatoo |
| Cacatoès corella | Little Corella |
| Cacatoès nasique | Long-billed Corella |
| Cacatoès soufré | Yellow-crested Cockatoo |
| Cacatoès à huppe rouge | Moluccan Cockatoo |
| Cacatua haematuropygia | Red-vented Cockatoo |
| Cacatua ophthalmica | Blue-eyed Cockatoo |
| Cacatua pastinator | Western Corella |
| Cacatuinae | Cockatoo |
| Cacau | Cacau |
| Cacaxtla | Cacaxtla |
| cachalot | sperm whale |
| Cachan | Cachan |
| Cachaouète | Peanut |
| Cachaça | Cachaça |
| cache | eyepatch |
| Cache sexe | Trousers |
| cache-cache | hide-and-seek |
| cache-oreilles | earmuff |
| cache-sexe | cache-sexe |
| Cache-tampon | Hunt-the-thimble |
| cache-œil | eye patch |
| cachemire | cashmere |
| cacher | cover |
| cacher derrière un paravent | screen off |
| cacher derrière un écran | screen off |
| Cacher le bas du visage | Mantle |
| Cacher son jeu | Hold out on someone |
| cacher à | keep from |
| Cacheroute | Kashrut |
| cachet | cancellation |
| cachet d'authenticité | stamp of authenticity |
| cachet de la poste | cancellation |
| cachet original | quaintness |
| cachet postal | postmark |
| cacheter | seal |
| cachette | cache |
| Cacheu | Cacheu Region |
| Cachoeira do Sul | Cachoeira do Sul |
| cachot | brig |
| Cachère | Koscher |
| caché | covered |
| cacophonie | cacophony |
| cacou | chav |
| Cactaceae | Cactus |
| cactacées | cactacea |
| cactus | cactus |
| cactées | cactacea |
| Cacus | Cacus |
| Cadafael Cadomedd ap Cynfeddw | Cadafael Cadomedd ap Cynfeddw |
| CADASIL | CADASIL |
| cadastral | cadastral |
