| Colombo | Colombo |
| Cölom | coelom |
| Coulomb | coulomb |
| Combo | band |
| Colonel | minion |
| Colorado | Colorado |
| Columbia | Columbia |
| Columbus | Columbus |
| Dolomit | dolomite |
| Koloman | Colman |
| Solomon | Solomon |
| Salomo | Solomon |
| Aplomb | aplomb |
| Plombe | dental filling |
| Bombo | bombo |
| Limbo | limbo |
| Ovambo | Oshiwambo Ovambo Ambo Owambo |
| Collage | mosaic collage |
| Collier | necklace |
| Columbium | columbium |