| Kuppelei | matchmaking |
| Kuppler | matchmaker |
| kuppeln | procure couple |
| Kuppel | dome cupola |
| Kupee | coupé |
| Kupelle | cupel |
| Kupplerin | matchmaker |
| Kuppe | top |
| kupieren | blend crop cut dock arrest check suppress |
| knüppeln | bludgeon |
| Düppel | chaff |
| Knüppel | club |
| Krüppel | cripple |
| Koppel | paddock coupler belt |
| keppeln | complain nag |
| kippeln | wobble tilt |
| koppeln | connect couple dock join link dead reckoning |
| Kumpelin | friend |
| Lispelei | lisp |
| Rempelei | jostle |