| ciottoloso | pebbly |
| cioè | specifically |
| cioè a dire | that is |
| CIPA | Congenital insensitivity to pain with anhidrosis |
| Ciparisso | Cyparissus |
| cipiglio | scowl |
| Cipiglioso | Severus |
| cipolla | nozzle |
| cipolla d'inverno | scallion |
| cipolletta | chive |
| Cipolletti | Cipolletti |
| cipollina | chive |
| cippatrice | woodchipper |
| cippatura | woodchipping |
| cippo | landmark |
| ciprea | cowrie |
| cipresso | cypress |
| cipria | face powder |
| Ciprian Marica | Ciprian Marica |
| Cipriano Castro | Cipriano Castro |
| Cipriano de Rore | Cipriano de Rore |
| Cipriano Mera | Cipriano Mera |
| cipriota | Cypriot |
| Cipro | Cyprus |
| Cipro - Musei Vaticani | Cipro - Musei Vaticani |
| Cipselo | Cypselus |
| circa | concerning |
