| Karobube | jack of diamonds |
| Karobe | St John's-bread |
| Karibu | caribou |
| Karosse | body |
| Karodame | queen of diamonds |
| Karotte | baby carrot carrot |
| Robbe | seal |
| Herzbube | jack of hearts |
| Lausbube | urchin |
| Kaschube | Kashub |
| Klärgrube | septic tank |
| Karacke | carrack |
| Karaime | Karaim |
| Karaïme | Karaim |
| Karborund | carborundum |
| Kardone | cardoon |
| Karo-Ass | ace of diamonds |
| Karo-Bauer | jack of diamonds |
| Karo-Dame | queen of diamonds |
| Karolinen | Caroline Islands |