| Diakritikum | diacritical mark |
| Diakritikon | diacritical mark diacritical |
| diakritisch | diacritical diacritic |
| Diuretikum | diuretic |
| Praktikum | internship practical training practicum work experience |
| Diabetiker | diabetic |
| Dialektik | dialectic |
| Dianetik | dianetics |
| Kritik- | critical |
| Kritik | criticism critique |
| Kritiker | critic |
| Panaritium | whitlow |
| Mauritius | Mauritius |
| Tritium | tritium |
| maritim | maritime |
| Transitivum | transitive verb |
| Analgetikum | analgesic analgetic |
| Baltikum | Baltic states Baltic countries |
| Didaktik | didactics |
| Kretikus | cretic |