11 letters
- snickersnee20
- spessartine15
- spessartite14
- spinnerette16
- starchiness17
- stateliness13
- sternnesses13
- stitcheries16
- straitening15
- strangeness15
- streakiness16
- streetscape17
- stridencies16
- stringiness15
- stripteases14
- sustenances17
- syncretises17
- syncretists17
- tacitnesses15
- tackinesses19
- tardinesses13
- tastinesses12
- tattinesses12
- tawninesses16
- telecasters15
- testatrices14
- testinesses12
- tetracaines15
- thirstiness14
- tiemannites16
- tinninesses14
- tirednesses13
- traitresses11
- transecting18
- transection16
- transfinite16
- transiences16
- transitions13
- tricksiness19
- trisections15
- tristearins12
- tritenesses12
- uninterests14
- unresistant14
- wearinesses15
- westernises15
- wittinesses15