| kompatibel | compatible |
| inkompatibel | incompatible |
| kompatibel sein | support |
| komparabel | comparable |
| Kompanie | company |
| Kompiler | compiler |
| inkomparabel | uncomparable |
| Komparse | extra |
| Komplize | accomplice accessory |
| komfortabel | comfortable |
| komparieren | compare |
| kompetitiv | competitive |
| Kampanien | Campania |
| Kampanile | campanile |
| Konnetabel | constable |
| Komanche | Comanche |
| Kommagene | Commagene |
| Komotini | Komotini |
| Komplet | compline |
| Komplizin | accomplice |