| thermal | thermal |
| Thermalbad | hot springs |
| Thema | theme topic subject |
| Theriak | antidote |
| Therme | thermal bath thermal spring |
| Thermik | thermal |
| Thermit | thermite |
| Sherman | Sherman |
| dermal | dermal |
| viermal | four times |
| Thekla | Thecla |
| Theme | theme |
| Theron | Theron |
| Theia | Theia |
| Themse | Thames |
| Theremin | theremin |
| Theresa | Teresa |
| Thermalquelle | hot spring |
| Theta | theta |
| Herta | Hertha |