| Konteradmiral | counter admiral |
| intramural | intramural |
| Konferenzsaal | meeting room |
| Konterbier | hair of the dog |
| Kontraalt | contralto |
| Konzertina | concertina |
| Konformität | conformity |
| Konterfei | portrait |
| Kontraktion | contraction |
| Kontraktur | contracture |
| Kontrastmittel | contrast medium contrast agent |
| Konzertsaal | concert hall |
| kongenial | congenial |
| kongenital | congenital |
| kontemporär | at the same time simultaneous |
| konterkarieren | foil go against thwart |
| kontrahieren | contract |
| kontrastieren | contrast |
| konträr | contrarian contrary adverse |
| Winterammer | snowbird |