| Dekor | decor |
| Dekorum | decorum |
| Dekoratör | decorator |
| dekorativ | decorative ornamental |
| Dekorieren | decoration |
| dekorieren | hang decorate |
| Dekorierer | decorator pattern |
| Dekan | dean |
| Dekokt | decoction |
| Dekoration | decoration |
| Dekurs | decursus morbi |
| deka- | deca- |
| Rekord | record |
| Likör | liqueur cordial |
| Dekaeder | decahedron |
| Dekoratörin | decorator |
| Dekade | decade group of ten period of ten days period of ten weeks period of ten months decennium |
| Dekalog | Decalogue Ten Commandments |
| Dekkan | Deccan |
| Dekret | decree |