| Dekadenz | decadence degeneracy degeneration |
| dekadent | decadent |
| Dekaeder | decahedron |
| Dekade | decade group of ten period of ten days period of ten weeks period of ten months decennium |
| Kadenz | cadence |
| Dekanin | dean |
| Dekohärenz | decoherence |
| Dekan | dean |
| beladen | fraught load |
| geladen | loaded |
| Evidenz | obviousness |
| Pendenz | dip |
| Residenz | residence |
| Tendenz | tendency |
| Demenz | dementia |
| Dezenz | decency |
| Karenz | wait |
| Reagenz | reagent reaction |
| Dekameron | Decameron |
| Dekanter | decanter |