| Diplomat | diplomat diplomatist |
| Diplomatie | diplomacy |
| Diplomatik | diplomatics |
| Diplomatin | diplomat |
| diplomatisch | diplomatic |
| Diplom | certificate diploma |
| Diplont | diplont |
| Diplotän | diplotene |
| diploid | diploid |
| Dolomit | dolomite |
| Dichromat | dichromate |
| Diptam | gas plant |
| Diplomarbeit | thesis diploma thesis |
| Dipol | dipole |
| Dipsomanie | dipsomania |
| Dipsomanin | dipsomaniac |
| Diptoton | diptote |
| Duplone | doubloon |
| Exploit | exploit |
| Aplomb | aplomb |