| Thanatos | Thanatos |
| Thalamus | thalamus |
| Thanaka | thanaka |
| handlos | handless |
| Khanat | khanate |
| Phantom | phantom |
| Anatol | Anatolius Anatole |
| Anatas | anatase |
| Anatom | anatomist |
| Hämatom | hematoma |
| Phaistos | Phaistos |
| Athanor | athanor |
| Thais | Thais |
| Thallus | thallus |
| Thanetium | Thanetian |
| Tharau | Tharau |
| Athanasius | Athanasius |
| Ethanal | ethanal |
| Ethandiol | glycol |
| Ethanol | ethanol |