| Karelien | Karelia Republic of Karelia |
| Karerin | Carian |
| Karien | Caria |
| Karolinen | Caroline Islands |
| Kamelie | camellia |
| Karela | bitter melon |
| Karin | Karin |
| Karrier | English Carrier |
| Karäerin | Karaite |
| karren | cart bring |
| Karren | cart Karren |
| Karelisch | Karelian |
| karelisch | Carelian |
| Karies | caries |
| Karmin | carmine crimson |
| Karnies | cornice |
| Karotin | carotene carotin |
| Karpaten | Carpathians Carpathian Mountains |
| Karpfen | carp |
| Kärnten | Carinthia |