| Kürettage | curettage |
| Kürette | curette |
| Curetage | dilation and curettage |
| Kurztag | short-day |
| Bürette | buret burette |
| Küvette | cuvette |
| Kurta | kurta |
| kurzkettig | short-chain |
| Kurtine | curtain |
| Kurtisane | courtesan courtezan mistress |
| Kurzname | abbreviation |
| Kurzware | notion |
| Kuvertüre | couverture |
| Urethan | urethan urethane |
| Bretagne | Brittany |
| Kreta | Crete |
| Tretlager | bottom bracket |
| Kalette | culet |
| Kokette | coquette |
| Lunette | lunette |
| Lünette | lunette |