9 letters
- requestor19
- requisite19
- requiters19
- rescripts15
- reservist13
- resisters9
- resistive13
- resistors9
- resoluter11
- resolutes11
- resorters9
- resources13
- resprouts13
- restorers9
- restrikes13
- restrives13
- restudies11
- retiarius10
- retrousse10
- reuniters11
- rigorists11
- rimesters12
- rogueries12
- roistered10
- roisterer9
- roturiers10
- sartorius10
- sautoires10
- scripters15
- scripture16
- secretors12
- seditious11
- sepiolite13
- sericeous13
- serotines10
- serotypes14
- serpigoes14
- servitors13
- siderites10
- simperers15
- societies12
- sorceries12
- sparriest12
- spheriest14
- spiceries15
- spiderier13
- spiritism15
- spiritist12
- spiritoso12
- spiritous13
- spirituel14
- spitfires15
- sportiest12
- sprinters13
- spritzers21
- spruciest16
- spurriers13
- sputterer13
- squirters19
- storeship14
- stripiest12
- strippers15
- stroppers15
- stroppier15
- stupefies16
- superbest16
- superegos15
- superhero15
- superhits15
- superiors13
- superjets22
- superlies14
- superport16
- superpose16
- superpros16
- supersets13
- supersize22
- supersoft16
- superstar13
- supervise17
- supporter16
- supremest16
- surfeiter13
- surgeries12
- surprints14
- surprised14
- surpriser13
- surprises13
- surprizes22
- temporise15
- terrifies12
- terrorise9
- tessiture10
- theorises11
- tirrivees13
- topiaries12
- topsiders13
- torqueses19
- torrefies12
- torrifies12
- treasures10
- tressours10
- tressures10
- tricepses15
- trimerous13
- tripodies13
- tripwires15
- trisomies12
- troiluses11
- trouveres14
- tuberoses13
- turkoises14
- turneries11
- upraisers13
- uprooters13
- upsetters13
- upstirred14
- upstrokes17
- utilisers11
- uveitises14