9 letters
- superjets22
- superrace16
- superreal14
- supersafe16
- supersale14
- supersets13
- superstar13
- superstud15
- suppurate17
- supremest16
- susurrant12
- tamperers15
- tarpapers15
- tartrates9
- teamsters12
- teargases11
- temptress15
- tesseract12
- tessitura10
- tessiture10
- tetanuses11
- tetramers12
- thesaurus13
- threapers14
- thrusters12
- traitress9
- transepts13
- trapnests13
- traverses13
- treasured11
- treasurer10
- treasures10
- treatises9
- tressures10
- trousseau11
- trumpeter16
- ultrapure15
- upbearers16
- upraisers13
- upsetters13
- upstarted14
- upstaters13
- upthrusts16