| triumphal | victorious |
| Triumph | triumph |
| Traumpaar | perfect couple |
| Trimaran | trimaran |
| Triumphwagen | chariot |
| Triumvir | triumvir |
| trigonal | trigonal |
| Trial | trial |
| Tribunal | tribunal forum |
| Trinkhalm | drinking straw drinking tube |
| Tripel | triple |
| Tripmadam | Jenny's stonecrop blue stonecrop prick-madam reflexed stonecrop |
| Triumvirat | triumvirate |
| tribal | tribal |
| trivial | trivial |
| Trumpf | trump |
| trumpfen | trump |
| Tümpel | pond pool |
| Thimphu | Thimphu |
| Raphael | Raphael |