9 letters
- sliminess14
- slimpsier16
- slimsiest13
- slingshot15
- slipforms19
- slipknots18
- slippiest16
- slipslops17
- sloppiest16
- sloshiest12
- smaltines14
- smartness13
- snappiest16
- snapshots15
- snarliest11
- snippiest16
- soapiness13
- socialism16
- socialist13
- sodalists11
- solarises10
- solarisms13
- solariums14
- solations11
- solipsism16
- solipsist13
- solitaire10
- songsmith17
- sophistic17
- sophistry16
- soppiness16
- sorptions13
- spandrils15
- spanworms19
- sparlings16
- spearmint16
- spinosity15
- spinsters13
- spiraling16
- spiritism15
- spiritoso12
- spiritous13
- spiritual14
- splashers15
- splashier15
- splashing18
- splinters14
- sploshing18
- spoilsman17
- spoilsmen17
- spoliates13
- spoliator13
- sportsman16
- sportsmen16
- springals16
- spritsail13
- stainless11
- stallions12
- stampless16
- stanhopes15
- starlings13
- starnoses10
- starships14
- steamship17
- steapsins13
- stipplers16
- stippling19
- stoicisms15
- stonishes12
- stoppling19
- storeship14
- strapless13
- strapping18
- striation10
- stripings15
- stripling16
- stripping18
- strongish14
- strontias10
- stropping18
- stunsails12
- supinator14
- supplants18
- suppliant18
- supposals17
- sympathin20
- syrphians17
- tailoring13
- tailpipes16
- tailspins14
- talapoins14
- talismans14
- tankships19
- tarnishes12
- temporals16
- terminals14
- terpinols14
- thermions15
- thespians15
- thiamines15
- tholepins16
- thornless13
- thraldoms16
- thrombins18
- thymosins17
- timpanist16
- tinsmiths15
- tipsiness13
- tiramisus13
- titanisms13
- tithonias12
- tonsillar12
- tonsorial11
- topiaries12
- torsional11
- totalisms13
- townships18
- traipsing15
- tramlines14
- trampling19
- tranships15
- transmits13
- transpose13
- transship15
- traplines14
- trappings18
- triadisms13
- triathlon13
- tribalism16
- trichinal16
- trichinas15
- trillions12
- trimorphs17
- trinomial14
- triplanes14
- triploids14
- trippings18
- trisomics15
- trisomies12
- triumphal19
- troilisms13
- troopials13
- troopship17
- troupials14
- twinships18
- ultraisms14
- upmanship22
- vampirish21
- vitalisms17
- voltaisms17
- whiptails18