| Klinikclown | clinic clown hospital clown |
| Klinikerin | clinician |
| Klitikon | clitic |
| Klingeln | bell |
| klingeln | ring |
| Kliniker | clinician |
| Klingelton | ringtone |
| Klinik | clinic hospital |
| Klinikum | hospital |
| klinisch | clinical aseptic |
| Lincoln | Lincoln |
| Klassenclown | class clown |
| Gericlown | geriatric clown |
| Kleiner Löwe | Leo Minor |
| Kingstown | Kingstown |
| Klicken | click |
| klicken | click |
| Klimatologe | climatologist |
| Klimatologin | climatologist |
| Klingeling | ding-a-ling |