| Karthago | Carthage |
| Karthager | Carthaginian |
| Martha | Martha |
| Barthaar | whiskers |
| Kantharos | kantharos |
| Karaim | Karaim |
| Karait | Karaite |
| Karaïm | Karaim |
| Karela | bitter melon |
| Kargheit | baldness |
| Kargland | barren |
| Karo-Ass | ace of diamonds |
| Kart | cart |
| Kartomant | cartomancer |
| Kartular | cartulary |
| Karäer | Karaite |
| Karacho | full tilt |
| Karakal | caracal |
| Karas | Karas |
| Karat | carat karat |