| Krawatte | necktie tie |
| Kräfte | force |
| Krawall | affray |
| Krawattennadel | tiepin |
| Krätze | scabies itch |
| Karawane | caravan |
| Terawatt | terawatt |
| Watte | cotton cotton wool |
| Fregatte | frigate |
| Rabatt | discount |
| Ratte | rat |
| Tratte | draft |
| Kalette | culet |
| Kalotte | zucchetto calot |
| Kapotte | capote |
| Karotte | baby carrot carrot |
| Klamotte | big lump of rock rag rock stone brick shattered dirt gear junk book old oldie play trashy ham lowbrow farce bawdy cheap droll drollery riotous |
| Krokette | croquette |
| -kratie | -cracy |
| Kramanzen | ribaldry |