| Idiafrit | Idiafrit |
| Diorit | diorite |
| Idiolatrie | idiolatry |
| Idiotie | idiocy |
| Idistin | Idist |
| Idiolekt | idiolect |
| Idiot | idiot fool |
| Idiotin | idiot |
| Idist | Idist |
| Diapir | diapir |
| Dialekt | dialect slang |
| Diamant | diamond |
| Diarrhoe | diarrhea diarrhoea dysentery |
| Diarrhö | diarrhea diarrhoea dysentery |
| Diarrhöe | diarrhoea diarrhea dysentery |
| Diät | diet |
| Indianerin | American Indian Amerindian Indian native American |
| Podiatrie | podiatry |
| Pädiatrie | pediatrics paediatrics |
| eifrig | eager avid keen zealous industrious assiduous |