| Dekurs | decursus morbi |
| Dekor | decor |
| Diskurs | discourse treatise debate discussion conversation talk |
| Exkurs | digression |
| Kurs | course rate |
| Dekade | decade group of ten period of ten days period of ten weeks period of ten months decennium |
| Dekan | dean |
| Dekkan | Deccan |
| Dekokt | decoction |
| Dekorum | decorum |
| Dekret | decree |
| deka- | deca- |
| Hekuba | Hecuba |
| gekürzt | abridged |
| fekund | fecund |
| rekursiv | recursive |
| Kuru | kuru |
| Sakura | sakura |
| Konkurs | bankruptcy |
| Kur | cure regime regimen |
| Kür | choice |