Luokka Substantiivitbulgariaenglantiespanjaesperantohollantiitaliajapanikreikkalatinalatvialiettuanorjaportugalipuolaranskaruotsisaksasuomitanskaturkkitšekkiunkarivenäjäviro

triterpenoid tritheism tritheist tritheite tritheledontid trithiane trithing trithiocyanate trithionate trithionic acid trithiophosphate trithorax tritiated water triticale triticin tritide tritium tritium oxide tritocerebrum triton tritone tritoniid tritoqualine tritordeum tritorium tritovum tritoxide tritozooid tritriacontane tritriacontanoic acid trituration triture trityl tritylene

tritylodontid triulose triumph triumphal arch triumphalism triumphalist triumpher triumphing triumvir triumvirate triumviry triungulin triunity trivalence trivalent trivalve trivet trivial trivial absolute value trivial functional dependency trivial group trivial name trivialism triviality trivialization trivializer trivialness triviid trivium triweekly trixoscelid trixoscelidid triyne

TRO troad troat troble Trobriander trocar trochaic trochaick trochanter trochanteriid trochantine trochar troche trochee trochid trochil trochilics trochilid trochilidist trochilos troching trochiscus trochisk trochite trochlea trochlear nerve trochoblast trochoid trocholitid trochometer trochomorphid trochonematid trochophore