9 letters
- spoliates13
- spondaics17
- spongiest15
- spooniest13
- stanchers15
- stanchest15
- stanchion16
- stanhopes15
- staunches16
- steamship17
- steapsins13
- stonechat15
- stonefish15
- stonished13
- stonishes12
- storeship14
- supinates14
- sweatshop17
- sycamines18
- sycophant20
- sympathin20
- symphonic23
- syncopate18
- syndicate16
- synopsize24
- synthesis14
- synthetic17
- syntonies13
- syrphians17
- tachismes17
- tachistes14
- tacitness13
- tackiness17
- taconites13
- tankships19
- taphouses15
- tarnishes12
- teachings17
- teaspoons13
- tenacious14
- thaneship17
- theophany19
- thespians15
- thiazines21
- thiazoles21
- thickness19
- thionates12
- thiophens17
- thiotepas14
- tholepins16
- thylacine18
- thymosins17
- tieclasps16
- townscape19
- townships18
- tranships15
- transpose13
- transship15
- tympanies18
- typecases17
- typecasts17
- tyrosines12
- vesicants17
- wainscots16
- whitecaps20
- wineshops18
- yachtings19
- yachtsmen20
- yahrzeits22
- zecchinos27
- zoophytes25