10 letters
- serotinous12
- serotonins12
- sonnetting15
- stenotopic17
- stentorian12
- stoutening15
- subvention20
- succincter21
- supertonic18
- surjection24
- surjective27
- tenantries12
- tenebrious15
- tenotomies14
- tensioners12
- teutonizes21
- threonines14
- tonometers14
- touchstone17
- transience15
- tretinoins12
- tricotines14
- trisection14
- truncation16
- truncheons18
- trusteeing14
- turgencies17
- turgescent17
- turnstones13
- turnverein17
- turpentine16
- uncanniest17
- uncensored17
- uncoercive22
- unconcerns20
- uncorseted16
- uncovering22
- uncreative19
- undertones14
- uneconomic22
- unescorted16
- unesthetic17
- uninterest13
- unneurotic17
- utterances15
- veneration16
- ventricles19
- ventricose18
- vernations16
- victorious18
- vignetters17
- virescence21
- virulences20
- viscometer20
- viscountcy24
- vitreouses15
- vociferous21
- voiceovers21
- volunteers17