| Cornelia | Cornelia |
| Kornelia | Cornelia |
| Ophelia | Ophelia |
| Cordierit | cordierite |
| Corinna | Corinna |
| Corn Dog | corn dog |
| Cornrow | cornrow |
| Coroner | coroner |
| Corrida | bullfight |
| Cornerback | cornerback |
| Cornwall | Cornwall |
| Cortex | cortex |
| Borneo | Borneo |
| Dornhai | spiny dogfish |
| Hornerz | horn silver |
| Morna | morna |
| Orni | ornithologist |
| hornig | horny |
| hornlos | hornless |
| körnig | grained |