| Kleptoman | kleptomaniac |
| Kleptomane | kleptomaniac |
| Kleptomanin | kleptomaniac |
| Kleptomanie | kleptomania |
| kleptomanisch | kleptomaniacal |
| Leptotän | leptotene |
| Lepton | lepton |
| Klettband | Velcro |
| Klettern | climbing |
| klettern | climb |
| klemmen | squeeze close |
| Heptan | heptane |
| Ptomain | ptomaine |
| Krypton | krypton |
| Kartomant | cartomancer |
| Kolektomie | colectomy |
| Ottoman | ottoman |
| Koloman | Colman |
| Kompromat | dirt |
| Pleroma | pleroma |