| Klepper | dobbin |
| Klapper | rattle |
| Klipper | clipper |
| Kleber | adhesive |
| Kleider | clothes |
| Kleiner | sonny |
| kleiner | lesser |
| Kleiber | Eurasian nuthatch mud wall builder Sitta nuthatch |
| Klempner | plumber tinsmith |
| Stepper | stepper |
| Klappen | folding |
| klappen | fold work |
| Slipper | loafer |
| klappe | cut |
| Klappe | flap mouth |
| Flipper | pinball pinball machine |
| Kipper | dumper kipper |
| Klippe | rock cliff crag klippe bar snag |
| Kloppe | a kind of |
| Kluppe | clothespin clothes peg |