| Thrombus | blood clot |
| Thrombose | thrombosis |
| Rhombus | rhombus |
| Trombe | tornado |
| Tribus | tribe |
| Thrips | thrips |
| Thrombozyt | thrombocyte |
| Thron | throne |
| thronen | be enthroned sit enthroned sit in state |
| Chromat | chromate |
| Chromit | chromite |
| Chrom | chromium chrome |
| Trompe | squinch |
| Tromsø | Tromsø |
| Romulus | Romulus |
| Trommel | drum |
| Kombu | kombu |
| Homburg | homburg |
| Kombüse | galley |
| Tombak | tombac |