| Korrespondent | correspondent |
| Korrespondentin | correspondent |
| Korrespondenz | correspondence |
| korrespondierend | corresponding |
| korrespondieren | correspond |
| Kondeszendenz | condescension |
| Korrektheit | correctness |
| Korrektorat | proofreading |
| korrumpiert | corrupted |
| Korrosion | corrosion |
| Körperkontakt | body contact |
| korpulent | corpulent portly |
| korrelieren | correlate |
| korrumpieren | corrupt |
| vorrendern | pre-render |
| Kongresspolen | Congress Poland |
| Meeresboden | seabed seafloor ocean floor sea bed sea floor ocean bed |
| resonant | resonant |
| Transponder | transponder |
| Disponent | dispatcher materials requirements planner procurement manager |