| Koncha | apse |
| Konche | conche apse |
| Kontra | con double |
| kontra | against versus |
| Conche | conche |
| Mönche | monkhood |
| Mönch | monk blackcap |
| Poncho | poncho |
| Kascha | kasha |
| Konoid | conoid |
| Kontor | office |
| Könige | Kings |
| Können | competence ability |
| können | can be able to may be allowed to know |
| konfus | confused |
| könnte | might |
| Kondom | condom rubber |
| Kondor | condor |
| Kongo | Congo Kongo |
| Konnex | connex |