| klipp und klar | clear-cut in no uncertain terms in plain terms in round terms plain and clear plain language |
| Lippenbär | labiated bear sloth bear lip bear |
| Kipppunkt | tipping point |
| dies und das | such-and-such |
| grün und blau | black and blue |
| hin und her | back and forth |
| Hin und Her | back and forth |
| klein und mies | dinky |
| kreuz und quer | crisscross pell-mell |
| Hinz und Kunz | Tom, Dick and Harry |
| ganz und gar | all over altogether bodily completely throughout totally |
| hie und da | here and there every so often |
| hier und da | here and there |
| Plug and play | plug and play |
| Kliniker | clinician |
| Klippschliefer | rock hyrax |
| Klippspringer | klipspringer |
| Klimawandel | climate change |
| Klinker | clinker |
| Klipper | clipper |