| Karneval | carnival Shrovetide |
| Karneol | carnelian |
| Karnevalszeit | carnival |
| Kanevas | canvas |
| Karela | bitter melon |
| Karlovac | Karlovac |
| Karakal | caracal |
| Kardinal | cardinal |
| kardinal | cardinal |
| Karner | ossuary |
| Karpell | carpel |
| Kartell | cartel |
| Kernel | kernel |
| Reval | Tallinn |
| Karbonat | carbonate |
| Kardinale | cardinal numeral |
| Karer | Carian |
| Karerin | Carian |
| Karien | Caria |
| Karnickel | bunny |