| Katechumene | catechumen |
| Katechese | catechesis |
| Katechetin | catechist |
| Katecholamine | catecholamine |
| Katachrese | catachresis |
| Katechet | catechist |
| Kätzchen | kitten kitty catkin |
| Katchina | kachina |
| Katschmarek | wingman |
| Katechismus | catechism |
| Kathete | cathetus |
| Catecholamine | catecholamine |
| Väterchen | old man |
| stechend | biting |
| Stechen | sharp pain twinge stabbing pain stitch jump-off |
| stechen | sting prick |
| Kriechklee | white clover |
| knechten | enslave oppress subjugate tyrannize |
| kriechen | crawl creep slither |
| Kaschube | Kashub |