8 letters
- strobila12
- sublunar15
- subtonic16
- subtunic17
- sultanic14
- taborine12
- taboring14
- taborins12
- taboulis13
- taciturn13
- tailbone13
- tenurial11
- tonsilar10
- tornadic13
- traction12
- trainful14
- tranquil20
- tribunal14
- trifocal15
- trigonal12
- trilobal13
- trinodal11
- tropical15
- troupial13
- tubulins15
- turacous13
- turbinal14
- turbocar15
- turbofan16
- turnable14
- turncoat13
- turrical13
- tutorial10
- unartful15
- unerotic13
- unicolor14
- unipolar14
- univocal18
- unsocial14
- uralitic13
- uranitic13
- uranylic16
- urbanist13
- urbanite13
- urbanity15
- urticant13
- utriculi14
- vortical16