| Dez. | Dec. |
| Dez | bonce loaf noggin noodle nut |
| dezi- | deci- |
| Dezil | decile |
| Dezenz | decency |
| dezent | discreet restrained unobtrusive |
| Dezibel | decibel |
| dezimal | decimal |
| dezisiv | crucial |
| Dezember | December |
| Dezernat | department |
| Dezision | decision |
| geradezu | absolutely really |
| indezent | dirty |
| Dezitonne | quintal |
| Sendezeit | airtime |
| Dezennium | decennium |
| Deziliter | decilitre deciliter |
| Dezillion | novemdecillion decillion |
| Dezimeter | decimeter decimetre |