| Konkubine | concubine |
| Kolubrine | culverin |
| Konfucius | Confucius |
| Konfutse | Confucius |
| Konfuzianer | Confucian |
| Konfuzius | Confucius |
| Könige | Kings |
| konfuse | confuse |
| Konfusion | bewilderment |
| Konkani | Konkani |
| Konklave | conclave |
| Konklusion | conclusion |
| Konkurrent | competitor |
| Konkurrenz | competition competitor |
| Konkurs | bankruptcy |
| Konkussion | concussion |
| Konsument | consumer |
| Königin | queen |
| konkludent | conclusive implied |
| Ranküne | grudge |