| klappern | clatter click rattle |
| Klappen | folding |
| klappen | fold work |
| Klapper | rattle |
| plappern | babble |
| läppern | slurp |
| klappe | cut |
| Klappe | flap mouth |
| klapsen | fan |
| klackern | click |
| klammern | bracket cling |
| Lappen | rag driving licence banknote lobe |
| läppen | lap |
| kappen | cut prune catch castrate |
| Klepper | dobbin |
| Klipper | clipper |
| kaspern | antic |
| kapern | capture seize take |
| klimpern | jingle |
| Geklapper | clatter din |