9 letters
- satirical13
- satrapies12
- saturants11
- saturates10
- saucepans17
- scalepans17
- scantiest13
- scapulars17
- scarriest12
- scenarist13
- sciential14
- scientist13
- sciurines14
- scripters15
- scripture16
- sculpture18
- seatrains10
- sectarian13
- serialist10
- silicates13
- sinciputs17
- sinistral11
- slatterns11
- snarliest11
- spacesuit16
- sparriest12
- spatulate14
- spiracles16
- spiritual14
- spirituel14
- splatters13
- splinters14
- splitters13
- splutters14
- sprattles13
- sprinters13
- spritsail13
- spruciest16
- staircase12
- stapelias13
- starriest9
- startlers10
- sterilant11
- stipulate14
- strainers10
- straitens10
- stricture13
- stripiest12
- structure14
- sultanate12
- sultriest11
- supercars16
- superlain15
- superstar13
- supinates14
- suricates13
- surplices17
- surprints14
- surprisal14
- sustainer11
- susurrant12
- tacitness13
- taeniasis10
- tailraces13
- tailspins14
- taintless11
- tantalise11
- tarletans11
- tarpaulin15
- tarriance13
- tearstain10
- terrapins13
- tessitura10
- tieclasps16
- tinctures14
- tinplates14
- traitress9
- transacts13
- transects13
- transepts13
- translate11
- transpire13
- traplines14
- trapnests13
- trilinear11
- triplanes14
- triplites13
- triptanes13
- triticale13
- truancies14
- truculent16
- truncates14
- tunicates14
- turnspits14
- turnstile12
- uintaites11
- ultraists11
- ultrapure15
- unclutter16
- unitrusts12
- unrepairs14
- unruliest13
- upraisers13
- upstaters13
- urinaries11
- urticants14
- urticaria13
- urticates13
- utilisers11
- utricular15