| Kopte | Copt |
| Kopie | copy duplicate blueprint manifold replica replication print reprint |
| Kopra | copra |
| Koptin | Copt |
| Kopeke | copeck kopeck |
| Kopf | head header heads |
| Koppel | paddock coupler belt |
| Köper | twill |
| Skopje | Skopje |
| koppen | climb belch |
| köpfen | behead decapitate top head |
| Septe | septum |
| Krypte | crypt |
| -skopie | -scopy |
| Kopfweh | headache |
| Kopiar | cartulary |
| Kopist | copyist |
| Koppler | coupling |
| kopfig | cerebral |
| Kopula | copula |