- Tridermic Adj
- Tridiagonal Adj
- Tridiagonalization Noun
- Tridimensional Adj
- Tridimensionality Noun
- Triductor Noun
- Triduum Noun
- Tridymite Noun
- Triecious Adj
- Tried Adj
- Tried-and-true Adj
- Triennial Adj Noun
- Triennially Adv
- Trienoic Adj
- Trier Noun
- Trierarchy Noun
- Trieste Noun
- Triethanolamine Noun
- Triethylaluminium Noun
- Triethylaluminum Noun
- Triethylamine Noun
- Triethylborane Noun
- Triethylene Noun
- Triethylenethiophosphoramide Noun
- Triethyloboron Noun
- Trifacial Adj
- Trifascicular Adj
- Trifecta Noun
- Trifid Adj Noun
- Trifle Noun Verb
- Trifler Noun
- Trifling Adj
- Triflingly Adv
- Triflingness Noun
- Trifluoride Noun
- Trifluoroacetic Adj
- Trifluorobenzene Noun
- Trifluoroethane Noun
- Trifluoromethane Noun
- Trifluoroperazine Noun
- Trifluperidol Noun
- Trifocal Adj Noun
- Trifocals Noun
- Trifoliate Adj
- Trifoliolate Adj
- Trifolium Noun
- Triforium Noun
- Triform Adj
- Trifunctional Adj
- Trifunctor Noun
- Trifurcated Adj
- Trifurcating Adj
- Trifurcation Noun
- Trig Adj Noun
- Trigamist Noun
- Trigamma Noun
- Trigamous Adj
- Trigamy Noun
- Trigeminal Adj Noun
- Trigeminothalamic Adj