| Kokotte | casserole |
| Kokette | coquette |
| kokett | coquettish |
| Kalotte | zucchetto calot |
| Kapotte | capote |
| Karotte | baby carrot carrot |
| Krokette | croquette |
| Kokarde | cockade |
| Kokke | coccus |
| Kokon | cocoon |
| Kokos | coconut coco |
| Kokosöl | coconut oil |
| Krokoit | crocoite |
| Ökoton | ecotone |
| Ökotyp | ecotype |
| Kotten | cottage |
| Köte | pastern |
| Maskotte | mascot |
| Biskotte | ladyfinger |
| Boykott | boycott |