| thetisch | thetic |
| Thetis | Thetis |
| theistisch | theistic |
| athenisch | Athenian |
| pathetisch | declamatory elevated emotional emotive histrionic impassioned |
| sthenisch | sthenic |
| thematisch | thematic thematically topical topically |
| thermisch | thermal |
| ästhetisch | aesthetic |
| ätherisch | ethereal essential |
| Ketisch | Ket |
| Fetisch | fetish |
| Tibetisch | Tibetan |
| tibetisch | Tibetan |
| athletisch | athletic |
| emetisch | emetic |
| etisch | etic |
| kretisch | Cretan |
| Tahitisch | Tahitian |
| tahitisch | Tahitian |