9 letters
- speediest13
- speedster13
- spermatid16
- spermines16
- sphenoids16
- spheriest14
- spheroids15
- spiderish15
- splashier15
- spreaders13
- stampeder16
- stampedes16
- steadiers10
- steamered13
- steamship17
- stepdames16
- stevedore14
- storeship14
- supersede14
- supervise17
- temporise15
- theorised12
- theorises11
- therapies14
- therapsid15
- thermoses14
- threesome14
- timesaver16
- topsiders13
- travoises13
- upheavers19
- valorised15
- valorises14
- vampirish21
- vanishers16
- vapidness18
- vaporised17
- vaporises16
- vaporized26
- vaporizes25
- varicosed17
- varnished17
- varnishes16
- vesperals17
- videotape17
- wampished21
- wampishes20
- wardships18
- wearisome15
- whereases14
- whimpered21
- whispered18
- wormseeds16
- worshiped18
- zedoaries19