9 letters
- scummiest19
- scurfiest16
- scurviest17
- secateurs13
- secretins13
- secretion13
- secretors12
- sectaries12
- seicentos13
- selectors13
- semeiotic15
- semierect15
- semigroup18
- semiotics15
- semitones13
- sensorium14
- septarium16
- sericeous13
- serotines10
- serotypes14
- serpigoes14
- setaceous13
- sheepcots17
- sierozems21
- simperers15
- sincerest13
- sinecures14
- smeariest12
- smectites15
- smiercase15
- smutchier18
- societies12
- somersets12
- sometimes15
- sorceries12
- spacesuit16
- speciates15
- specimens19
- spectrums19
- spermatic18
- spermines16
- spheriest14
- spiceries15
- spiritous13
- sportiest12
- sportsmen16
- sprockets19
- spruciest16
- storeship14
- stormiest12
- strumpets16
- stuccoers16
- stumpiest16
- stupefies16
- subscript19
- subsector16
- subtopics19
- subtropic19
- succories16
- summiteer16
- superbest16
- supercity18
- supercoil17
- supercops19
- supercute17
- superegos15
- superhits15
- superiors13
- superjets22
- superlies14
- supermoms19
- superpose16
- supersets13
- supersize22
- supersoft16
- supervise17
- supremest16
- suricates13
- surplices17
- suspected17
- temporise15
- temporize24
- temptress15
- tessiture10
- theorises11
- thermoses14
- toepieces15
- topsiders13
- toreutics13
- torqueses19
- tricepses15
- trichomes17
- trimerous13
- trisceles13
- trismuses13
- trisomics15
- trisomies12
- troiluses11
- tuberoses13
- turkoises14
- turmerics16
- udometers14
- uppermost19
- upsetters13
- upstrokes17
- ureotelic14
- vomituses17