| Kraftwerk | power plant powerplant |
| kraftwerkisch | Kraftwerkian |
| Kraftfeld | force field |
| Krattler | good-for-nothing hobo |
| Kräfte | force |
| Krätzer | wad hook |
| Kratzer | scratch |
| Krater | crater krater |
| Käfter | closet |
| Klafter | fathom |
| Kunstwerk | artwork work of art |
| Stadtwerk | public utility utility |
| traumwerk | dreamwork |
| Klärwerk | sewage treatment plant sewage work wastewater treatment plant |
| Kracher | firecracker |
| Kraftmeier | bruiser |
| Kratzen | graze |
| kratzen | scratch |
| Krautrock | krautrock |
| Kräcker | cracker |