| Klimaschutz | climate change mitigation |
| Tiefschutz | jockstrap |
| Windschutz | windbreak |
| Impfschutz | vaccinal immune protection |
| Kopierschutz | copy protection |
| Tierschutz | animal protection animal welfare |
| Klimastreik | climate strike |
| Kliesche | dab |
| Klimaforschung | climate research climate science |
| Klimatechnik | air conditioning technology |
| Klischee | block cliche imitation cliché |
| klimatisch | climatic climatical climatically |
| klinisch | clinical aseptic |
| Lamastute | hembra |
| Clipmaschine | clipping machine |
| Kaschu | cashew |
| Kaschube | Kashub |
| Kaschrut | kashrut |
| Beimischung | admixture |
| Freischütz | poacher |