- Triptane Noun Adj
- Triptych Noun Adj
- Tripuhyite Noun Adj
- Tripura Noun Pnoun
- Tripyramid Noun Adj
- Triquetral Adj Noun
- Triradial Adj Noun
- Triradius Noun
- Triregnum Noun Adj
- Trireme Noun Adj
- Triricinolein Noun Adj
- Trisection Noun Adj
- Trisector Noun Adj
- Trisectrix Noun
- Trishaw Noun Adj
- Trisilane Noun Adj
- Trisilicate Noun Adj
- Trisistor Noun
- Triskaidekaphobe Noun
- Triskaidekaphobia Noun
- Triskeles Noun
- Triskelion Noun Adj
- Trismus Noun
- Trisoctahedron Noun Adj
- Trisomic Adj Noun
- Trisomy Noun Adj
- Tristate Adj Noun Verb
- Tristearin Noun Adj
- Tristich Noun Adj
- Tristimulus Adj Noun
- Tristocompatibility Noun
- Trisulfide Noun Adj
- Trisyllabic Adj Noun
- Trisyllable Noun
- Tritanomaly Noun
- Tritanopia Noun
- Triteness Noun
- Triter Noun
- Tritetrahedron Noun Adj
- Tritheism Noun Adj
- Trithiane Noun Adj
- Trithiocarbonate Noun Adj
- Trithionate Noun Adj
- Triticale Noun Adj
- Tritium Noun Adj
- Triton Noun Pnoun Adj
- Tritone Noun Adj
- Triturability Noun
- Triturate Verb Noun
- Trituration Noun
- Triturator Noun Adj
- Trityl Noun Adj
- Triumph Noun Verb
- Triumphalism Noun
- Triumphalist Adj Noun
- Triumphator Noun
- Triumvir Noun
- Triumvirate Noun
- Triune Adj Noun
- Triunity Noun