| Tetraeder | tetrahedron |
| Tetraederstumpf | truncated tetrahedron |
| Tetragon | tetragon |
| Tetrameter | tetrameter |
| Tetrarch | tetrarch |
| Betragen | behavior |
| betragen | amount come behave |
| getragen | worn |
| Betreuer | advisor caretaker helper |
| Betrüger | fraud scammer |
| betrauen | entrust |
| getrauen | dare |
| Bestrafer | punisher |
| Neutraler | neutral |
| Trade | field |
| Zuträger | informer |
| Daytrader | day trader |
| Tonträger | sound carrier |
| Tracer | tracer |
| Trauer | mourning grief sorrow grieving mourning period mourning clothes |