10 letters
- stretchier15
- striations11
- strictness14
- strictures14
- stridences15
- strikeouts15
- stringiest13
- strontiums15
- structures15
- stutterers11
- subcenters18
- subentries15
- subsection18
- suctorians15
- supersonic18
- superstore14
- supertonic18
- surfeiters14
- surjection24
- surrenders13
- syncretise16
- syncretist16
- tanistries11
- tectonisms17
- tenacities14
- tenebrious15
- tenebrists14
- tensioners12
- terminuses15
- terrorised11
- terrorises10
- terrorisms13
- terrorists10
- terrorizes19
- terrorless11
- tertiaries10
- testaceous14
- testifiers13
- testudines13
- tetchiness16
- teutonizes21
- tinnituses13
- toiletries11
- tonicities14
- tormenters14
- torosities10
- torridness12
- tortricids14
- touchiness17
- traitoress10
- transistor11
- treasurers11
- treasuries11
- tretinoins12
- trichinous17
- trickeries17
- trickiness18
- tricksiest17
- tricksters17
- tricotines14
- trimesters13
- trinketers15
- trisecting16
- trisection14
- trisectors13
- tristearin11
- triunities12
- truantries12
- trusteeing14
- trustiness12
- turgencies17
- turgescent17
- turnstiles13
- turnstones13
- tutoresses11
- unartistic15
- uncorseted16
- underscore16
- unescorted16
- unesthetic17
- uninterest13
- unrestored13
- unstitches17
- urethritis13
- urinometer15
- urtication15
- utterances15
- venosities15
- ventricose18
- vitreouses15
- vorticists17
- winteriest14