| Kopfnicken | nod |
| Kopfkissen | pillow |
| Köpenick | Köpenick |
| Köpfchen | brain head |
| knicken | flex crack |
| Kopieren | replication |
| kopieren | copy |
| kopfscheu | timid |
| Kopenhagen | Copenhagen |
| Kopfrechnen | mental arithmetic |
| kopulieren | copulate make a splice graft join with a copula |
| köpfen | behead decapitate top head |
| Topfgucker | nosey parker |
| Zöpfchen | pigtail |
| Topfdeckel | potlid |
| Töpfchen | potty |
| Karnickel | bunny |
| Knicker | skinflint |
| abknicken | break snap |
| abnicken | agree |