9 letters
- senhorita12
- senoritas10
- sensation11
- sessional11
- shadiness13
- shakiness16
- sharpness15
- sheepcots17
- shipmates17
- shipments18
- shoaliest12
- shoepacks21
- shortness12
- showcases17
- showiness15
- signposts15
- slipcases16
- sloshiest12
- snappiest16
- snapshots15
- snatchers15
- snatchier15
- snitchers15
- snoopiest13
- snowscape19
- soapiness13
- soapstone13
- sociopath17
- solecists13
- solstices13
- sonicated14
- sonicates13
- soothsays13
- sootiness10
- sophistic17
- sophistry16
- soppiness16
- soutaches15
- spaceship20
- spacesuit16
- specialty18
- speciates15
- sphenoids16
- sphincter18
- spiccatos18
- spiciness16
- spinaches18
- spinosity15
- spinsters13
- splotches18
- spoliates13
- spondaics17
- spongiest15
- spooniest13
- staginess12
- staidness11
- stainless11
- stanchers15
- stanchest15
- stanchion16
- stanhopes15
- starnoses10
- starships14
- staunches16
- steamship17
- steapsins13
- stokesias13
- stonechat15
- stonefish15
- stoniness11
- stonished13
- stonishes12
- storeship14
- stypsises14
- suitcases13
- supinates14
- sweatshop17
- sycamines18
- sycophant20
- sympathin20
- symphonic23
- synapsids16
- syncopate18
- syndicate16
- synopsize24
- syntheses14
- synthesis14
- synthetic17
- syntonies13
- syrphians17
- systemics17
- tachismes17
- tachistes14
- tacitness13
- tackiness17
- taconites13
- tankships19
- taphouses15
- tarnishes12
- tastiness10
- teachings17
- teaspoons13
- tenacious14
- thaneship17
- theophany19
- thespians15
- thickness19
- thionates12
- thiophens17
- thiotepas14
- tholepins16
- thylacine18
- thymosins17
- tieclasps16
- tipsiness13
- townscape19
- townships18
- tranships15
- transpose13
- transship15
- tympanies18
- typecases17
- typecasts17
- tyrosines12
- vesicants17
- wainscots16
- whatsises14
- whitecaps20
- wineshops18
- yachtings19
- yachtsmen20