| Topotaxis | topotaxis |
| Hypotaxis | hypotaxis |
| Topas | topaz |
| Topografie | topography |
| Topologie | topology |
| Topos | topos |
| Hypotaxe | hypotaxis |
| Velotaxi | cycle rickshaw |
| Epitaxie | epitaxy |
| Parataxis | parataxis |
| Epistaxis | epistaxis |
| Taxis | taxis |
| Praxis | practice |
| Apomixis | apomixis |
| Topolekt | topolect |
| Topor | stupor |
| topless | topless |
| topografisch | topographic |
| topplastig | top-heavy |
| Autopoiesis | autopoiesis |