| Kleingeld | change |
| Klingeln | bell |
| klingeln | ring |
| Klingel | bell |
| Kleiner | sonny |
| kleiner | lesser |
| Kleinheit | smallness |
| Kleinpferd | horseling pony |
| Kleine | girl |
| Kleingeist | small-minded person |
| Kleinholz | kindling |
| Kleinkind | toddler |
| Kleinod | jewel |
| kleinweis | little by little |
| klengen | dehisce extract husk shell |
| Gleitgel | lube |
| Kringel | scroll |
| Klinge | blade |
| klingen | ring clink sound |
| Elterngeld | parental allowance |