9 letters
- scapolite16
- scattiest12
- sceptical19
- scholiast15
- sclerotia13
- scoliomas16
- scolioses13
- scotopias15
- sectional14
- sectorial13
- shoaliest12
- silicates13
- siltstone11
- skeptical20
- slapstick20
- slipcased17
- slipcases16
- sloppiest16
- smaltites13
- snoopiest13
- snootiest10
- soapstone13
- sociables16
- socialise13
- socialist13
- socialite13
- sociopath17
- sodalites11
- solations11
- solecists13
- solstices13
- sonicates13
- spacesuit16
- specialty18
- speciates15
- spectates15
- spectator15
- spiccatos18
- spiracles16
- spittoons13
- splatters13
- splitters13
- splotches18
- spoilages15
- spoliated14
- spoliates13
- spoliator13
- spookiest16
- spooniest13
- sportiest12
- spottable16
- spottiest12
- sprattles13
- stalkiest14
- stapelias13
- stilettos10
- stipulate14
- stockiest16
- stockpile20
- stockpots19
- stolidest11
- stolports13
- systaltic15
- tabletops16
- tachistes14
- tacitness13
- taconites13
- tailcoats13
- taintless11
- teaspoons13
- telecasts13
- telestics13
- telotaxis17
- teocallis14
- testacies12
- testicles13
- thiotepas14
- tieclasps16
- tinplates14
- tipstaves16
- tipstocks19
- toastiest9
- toeplates13
- tonoplast14
- toothless12
- topsoiled14
- topstones13
- tortoises9
- totalised11
- totalises10
- totalisms13
- totalists10
- totalizes19
- toxicoses19
- troopials13
- typecasts17
- vocalises17
- vocalists17
- wastelots13