tourian tournai tournan tournit tournon touroua toutain toxico- toxicon toxotai tractic tracton tractor trainin trainor trainou trairao traitor traitur tranont trantor trauaxa traxion tri-car trianon triaria triarii triatic triaxon tricorn trinant trinxat trionic trionto trioxan tritaia tritici tritoxa trittau tritton triunia trncici trncina tro-tro trocano troiani troiano troinoi tronica tronion trotina trotout trouant troucit trunion trunito truxton tuatara tucuru tucurui tuition tunacan tunatic tunican tunicin tuntari tuntian tunturi turacin turacou turania turanur turatia turcanu turcica turiacu turn-in turn-on turn-to turnour turnout turonia turonio turrini turrion turtanu tut-tut tutania tutinax tutunac tututni ucciani uirauna uitotan una-una unatara uncaria uncinct uncinia uncount unction unicorn unicron unition unitron untaint untinct untrain unxiini ur-nina uranian uranoan uricani urinant urinoir urrutia uruacu urucuca urucuia urucuri urutai uttanur uttaran uxacona xacutti xai-xai xanoxic xaracuu xarnuta xiantao xianxia xiaocun xiiitax xinxian xocourt xonotic xoriant xuntian xxxxxxx