| Klingelpost | ding-dong ditch |
| Klingelton | ringtone |
| Klingeling | ding-a-ling |
| Klingeln | bell |
| klingeln | ring |
| Klingel | bell |
| Klingelknopf | bell button call button doorbell push |
| Kleingeist | small-minded person |
| ungelöst | unresolved |
| Kamelpost | camelpost |
| Klapperpost | Clapper Post |
| Klingelputzen | ding-dong ditch |
| Klingling | ding-a-ling |
| Klinge | blade |
| Klingone | Klingon |
| klingen | ring clink sound |
| Linguist | linguist |
| Kringel | scroll |
| eingelegt | pickled |
| Kleingeld | change |