| Klappmesser | jack-knife jackknife |
| Klappfenster | fortochka |
| Käsemesser | cheese knife |
| Blattmesser | reed knife |
| Klapprechner | laptop |
| Klapper | rattle |
| Klappmütze | hooded seal |
| Halbmesser | radius |
| Jätmesser | spud |
| Kittmesser | putty knife |
| Kochmesser | chef's knife |
| Waldmesser | puukko |
| Klagender | wailer |
| Klappbett | shakedown |
| Klappen | folding |
| klappen | fold work |
| Klappentext | blurb |
| Klapsmühle | madhouse |
| Klausner | anchorite hermit |
| klappbar | collapsible |