| Kopfstand | headstand |
| Kopfband | brace |
| Kopfjagd | headhunting |
| Kopfstoß | headbutt |
| Kopistin | copyist |
| kopfstehend | topsy-turvy |
| Kopfgrind | scurf |
| Kopfstein | cobblestone |
| Aufstand | insurrection uprising rebellion |
| Prüfstand | test bench |
| Ölstand | dip |
| Konstanz | constancy Constance |
| Notstand | state of emergency |
| Vorstand | board of directors board of managers |
| Wohlstand | prosperity |
| konstant | constant constantly |
| Kopflehne | headrest |
| Kopfsteuer | poll tax |
| Kopfstütze | headrest |
| Kopist | copyist |