| Kontrolle | inspection control |
| Kontrollen | control |
| Kontroller | controller |
| Kontrolleur | ticket inspector |
| Kontrolleurin | ticket inspector |
| Controller | controller |
| Korolle | corolla |
| Kontraalt | contralto |
| Kontrollbox | checkbox |
| Kontrollelement | control |
| Konsole | console |
| kontrolliert | controlled certified checked |
| entrollen | unfurl |
| Bettrolle | bedroll |
| Korolla | corolla |
| Lenkrolle | caster |
| Knolle | tuber |
| koralle | coral |
| Koralle | coral |
| Kontor | office |