| dialektal | dialectal |
| Dialekt | dialect slang |
| Dialektik | dialectic |
| diametral | diametric diametrical |
| Dialektologe | dialectologist |
| Diasporal | diasporal |
| Diazepam | diazepam |
| Diabetes | diabetes |
| Dialer | dialer |
| Dianetik | dianetics |
| diagonal | diagonal |
| dialektisch | dialectical |
| Alekto | Alecto |
| Salettl | gazebo |
| Deflektor | deflector |
| Idiolekt | idiolect |
| delektabel | delicious |
| Direktor | manager director headmaster principal senior vice president |
| direkt | direct |
| direktiv | directive |