9 letters
- sparteine13
- spearmint16
- specialer16
- speciated16
- speciates15
- specimens19
- spectates15
- spectrums19
- speediest13
- speedster13
- spermatia15
- spermatic18
- spermatid16
- spermines16
- spheriest14
- spiceries15
- spiracles16
- spruciest16
- spymaster17
- staircase12
- stampeder16
- stampedes16
- steadiers10
- steamered13
- steamiest12
- steamship17
- stearines10
- steerages11
- steersman13
- steersmen13
- stemwares15
- stepdames16
- sterigmas14
- streamers12
- streamier12
- supremest16
- suricates13
- swampiest18
- sweepiest15
- sympatric20
- tachismes17
- tamperers15
- teamsters12
- teaselers10
- temperate15
- temperers15
- temporise15
- temptress15
- teratisms12
- tesseract12
- testacies12
- therapies14
- tieclasps16
- timecards16
- timepiece18
- timesaver16
- timescale16
- toepieces15
- traceless13
- traceries12
- treatises9
- tricepses15
- trisceles13
- typecases17
- vesicates16
- wasteries12
- wiseacres15