9 letters
- sprouting16
- starlight14
- startling13
- stationer10
- sterilant11
- stipulate14
- stoplight17
- straphung18
- superlain15
- superthin16
- supinator14
- tangliest13
- terpinols14
- tetragons12
- therapist14
- theurgist14
- thionates12
- thiotepas14
- thioureas12
- thirlages14
- tholepins16
- thorniest12
- threaping17
- threating14
- throating14
- thrusting15
- tightrope16
- tinplates14
- tonoplast14
- tonsorial11
- toolhouse13
- torsional11
- trapesing15
- traplines14
- trapuntos14
- trialogue13
- triangles13
- triathlon13
- triplanes14
- triptanes13
- troopials13
- trotlines11
- troupials14
- turnstile12
- turophile16
- turtlings14
- tutorages12
- tutorials11
- tutorship15
- ultrathin14
- unholiest14
- upgathers17
- upholster16
- uprootals14
- uprooting16
- upsetting16
- upsoaring16
- upstaring16
- uptearing16
- urologies13
- urologist13