| Cardigan | cardigan |
| Caravan | caravan |
| Cardiff | Cardiff |
| Cardinale | cardinal numeral |
| Carban | carbane |
| Carina | Careen Carreen Karena Karyna |
| Guardian | guardian |
| Kardinal | cardinal |
| kardinal | cardinal |
| Sardin | Sardinian |
| würdigen | acknowledge appreciate deign |
| bändigen | tame |
| Carapax | carapace |
| Cardy | cardoon |
| Carillon | carillon |
| Caron | háček |
| Carotin | carotene |
| Carrier | English Carrier |
| Caracas | Caracas |
| Carrageen | carrageen |