| Karamell | caramel |
| Karamelle | caramel |
| Karavelle | caravel |
| Karpell | carpel |
| Kartell | cartel |
| Caramel | caramel |
| Karaime | Karaim |
| Karamellbonbon | caramel |
| Karaïme | Karaim |
| Karela | bitter melon |
| Karneol | carnelian |
| Karakal | caracal |
| Karate | karate |
| Karateka | karateka |
| Karussell | carousel merry-go-round |
| karteln | play cards |
| Parament | parament |
| Parabel | parabola parable |
| Krämer | grocer marketer |
| Kamel | camel |