| Cardiff | Cardiff |
| Cardy | cardoon |
| Carrier | English Carrier |
| Cardigan | cardigan |
| Carina | Careen Carreen Karena Karyna |
| Gardist | guardsman |
| kardio- | cardio- |
| Gardine | curtain |
| Sardin | Sardinian |
| Sardine | sardine pilchard |
| Griff | handle grip |
| Riff | reef |
| Caramel | caramel |
| Carapax | carapace |
| Caravan | caravan |
| Cardinale | cardinal numeral |
| Caron | háček |
| Carotin | carotene |
| Carotis | carotid |
| Carpus | carpus |