| Cappuccino | cappuccino |
| Carpaccio | carpaccio |
| Capsaicin | capsaicin |
| Capellini | angel hair |
| Acapulco | Acapulco |
| Mäppchen | pencil case |
| Appletini | appletini |
| Happening | happening |
| Häppchen | bit morsel |
| Lappin | Laplander Lapp Saami Sami |
| Fettuccine | fettuccine |
| Ajaccio | Ajaccio |
| Catenaccio | catenaccio |
| Cipollino | cipolin marble |
| CAPTCHA | CAPTCHA |
| Captcha | CAPTCHA |
| Capitanium | Capitanian |
| Capsicum | capsicum |
| Capstan | capstan |
| Capoeira | capoeira |