| Kombinatorik | combinatorial analysis |
| kombinatorisch | combinatorial |
| Kompilator | compiler |
| Kombination | combination |
| Koordinatorin | coordinator |
| Dominator | dominator |
| Nominator | singular term |
| Kommentator | commentator |
| Komitativ | comitative case |
| Komparator | comparator |
| kombinieren | combine |
| Koordinator | coordinator |
| Nominativ | nominative subject case |
| Donatorin | giver |
| Imitatorin | impersonator |
| Konditorin | pastry chef |
| Kommakategorie | comma category |
| Kommandör | commander |
| Kommissarin | commissioner commissar |
| Komondor | Komondor |