9 letters
- senoritas10
- sensation11
- setaceous13
- snoutiest11
- sodalites11
- solitudes12
- sonatinas11
- sonicated14
- sonicates13
- sostenuti11
- sourdines12
- soutaches15
- spacesuit16
- spondaics17
- staidness11
- staircase12
- standouts12
- stationed11
- staunched17
- staunches16
- steadings13
- stockades17
- stonished13
- subdeacon18
- substance17
- subtonics17
- succinate17
- suctional15
- suctioned15
- suctorian14
- sudations12
- sudatoria11
- suitcases13
- supinated15
- supinates14
- suricates13
- sustained12
- sustainer11
- syndicate16
- tacitness13
- tackiness17
- taconites13
- taeniases10
- taeniasis10
- tardiness11
- tenacious14
- tendinous13
- thousands14
- transduce15
- transudes12
- truancies14
- tundishes14
- tunicated15
- tunicates14
- uncrossed15
- underacts15
- undercoat15
- uneasiest11
- unnoticed16
- unscathed17
- unstacked19
- unstained13
- vacations17
- vesicants17
- vinaceous18
- viscounts18
- voidances18
- wainscots16