- Trismus Noun
- Trisoctahedron Noun
- Trisomic Adj
- Trisomy Noun
- Trisonic Adj
- Trisplanchnic Adj
- Trisporic Adj
- Tristan Noun
- Tristate Adj Noun
- Tristearin Noun
- Tristful Adj
- Tristich Noun
- Tristichous Adj
- Tristimulus Adj Noun
- Tristocompatibility Noun
- Tristomic Adj
- Trisubstituted Adj
- Trisulfide Noun
- Trisulfonic Adj
- Trisyllabic Adj
- Trisyllable Noun
- Tritangent Adj
- Tritanomaly Noun
- Tritanopia Noun
- Trite Adj
- Tritely Adv
- Triter Noun
- Tritetrahedron Noun
- Tritheism Noun
- Trithiane Noun
- Trithiocarbonate Noun
- Trithionate Noun
- Tritiated Adj
- Triticale Noun
- Triticeal Adj
- Triticeous Adj
- Tritium Noun
- Triton Noun
- Tritone Noun
- Triturability Noun
- Triturable Adj
- Triturably Adv
- Triturate Verb Noun
- Triturated Adj
- Trituration Noun
- Triturator Noun
- Trityl Noun
- Triumph Noun Verb
- Triumphal Adj
- Triumphalism Noun
- Triumphalist Adj Noun
- Triumphant Adj
- Triumphantly Adv
- Triumphator Noun
- Triumvir Noun
- Triumviral Adj
- Triumvirate Noun
- Triune Adj Noun
- Triunity Noun
- Trivalence Noun