| Katima Mulilo | Katima Mulilo |
| Ultima Ratio | last resort |
| Atommüll | nuclear waste radioactive waste |
| Karikaturist | caricaturist cartoonist |
| Katapult | catapult |
| Kathmandu | Kathmandu |
| Katzenmusik | cacophony caterwaul |
| Nationalmusik | national music |
| stimmlich | vocal |
| Kaimaninseln | Cayman Islands |
| Animalia | Animalia |
| bimanuell | bimanually |
| Data Mining | data mining |
| Papiermüll | waste-paper |
| Katarerin | Qatari |
| Katharerin | Cathar |
| Kathareuusa | Katharevousa |
| Katholikos | catholicos |
| Katholin | papist |
| Katium | Katian |