9 letters
- seatrains10
- sedations11
- senoritas10
- sensating13
- sensation11
- snappiest16
- snoopiest13
- snoutiest11
- soapiness13
- soapstone13
- solanines12
- sonatinas11
- sonicates13
- sostenuti11
- spacesuit16
- spinulose15
- spoliates13
- spongiest15
- spooniest13
- spunkiest18
- stanhopes15
- stannites11
- stapelias13
- steapsins13
- stoniness11
- subpoenas17
- subtopias16
- sudations12
- sunstones12
- supinated15
- supinates14
- supinator14
- sustained12
- sustainer11
- syntonies13
- taeniases10
- taeniasis10
- talapoins14
- taphouses15
- tawniness14
- teaspoons13
- tenacious14
- tendinous13
- tensional12
- thespians15
- tinstones11
- transpose13
- unaptness15
- uneasiest11
- unfastens15
- unfitness15
- unionises12
- unionists12
- unpainted16
- unpersons15
- unreasons12
- unseating14
- unstained13
- uptossing16
- venations15