| Kernikterus | kernicterus |
| Ikterus | jaundice icterus |
| Kernisomer | isomer |
| Klerikerin | clergyperson |
| Kliniker | clinician |
| Klinikerin | clinician |
| Kynikerin | Cynic |
| Kerker | dungeon |
| Kleriker | clergyman |
| Kyniker | Cynic |
| Erntegut | crop |
| Ernter | harvester |
| Kentern | capsizing |
| kentern | capsize overturn overbalance |
| Knistern | crackle |
| knistern | crackle |
| Knittern | crinkling |
| knittern | crease crinkle crumple wrinkle |
| Kopernikus | Copernicus |
| Vernichter | annihilator confector |