| Diplont | diplont |
| Diplom | certificate diploma |
| Diplomat | diplomat diplomatist |
| diploid | diploid |
| Duplone | doubloon |
| Haplont | haplont |
| Diplotän | diplotene |
| Dipol | dipole |
| dippen | dip dip the flag |
| Exploit | exploit |
| Plot | plot |
| Dublone | dubloon |
| Piemont | Piedmont |
| Diptam | gas plant |
| Dip | dip |
| Diphthong | diphthong |
| Diplomatie | diplomacy |
| Diplomatik | diplomatics |
| Diplomatin | diplomat |
| Diptoton | diptote |