| Karibik | Caribbean |
| Karibu | caribou |
| Karitiv | caritive case |
| Karaim | Karaim |
| Karaimin | Karaim |
| Karait | Karaite |
| Karaitin | Karaite |
| Karerin | Carian |
| Karien | Caria |
| Karin | Karin |
| Karisch | Carian |
| karisch | Carian |
| Karäerin | Karaite |
| Akarizid | acaricide |
| Karbon | Carboniferous |
| Karies | caries |
| Karmin | carmine crimson |
| Karobe | St John's-bread |
| Karok | Karok Karuk |
| Karotin | carotene carotin |