troucht trouper trouter trouthe true-up truecar trupale truther truttle tuatara tuatera tuathal tucapel tuchola tucuru tul-tul tulapur tuleara tulette tullett tulloch tuouche tupelce tuphlo- turacou turpeth turraea turreae turrell turtler turtlet tut-hoo tut-tut tutachu tutelar tuteler tutorer tutuala tutupac tuurala u-chart uallach uathach uccello uchhala uchtepa ulcero- ullalla uluchat uluella ululate ulurapa uparale upatree upcatch upcheer upcourt uphuthu uploper uportal upthere uptopar uptrace ur-cool urachal uraecha urapola urcelle urceola urceole ureterp urethr- urethra urocele uroctea uropelt urothoe uruacu urucuca utraula utrecht utterer ututo-e