11 letters
- retirements15
- retransmits15
- runtinesses14
- seaminesses15
- semideserts15
- seminarists15
- sempiternal19
- sentimental17
- separatisms17
- separatists14
- septenarius16
- septentrion16
- sergeanties14
- serjeanties21
- sermonettes15
- serpentines16
- shipmasters19
- sincereness16
- slipstreams18
- smartnesses15
- smatterings17
- smithereens17
- sparenesses15
- spermacetis20
- spessartine15
- spessartite14
- spinnerette16
- stateliness13
- steepnesses15
- stepparents18
- stepsisters14
- sternnesses13
- strangeness15
- streakiness16
- streamlines16
- streamsides15
- streetlamps18
- streetscape17
- stripteaser14
- stripteases14
- superstates15
- suprematist18
- supremeness19
- systematise16
- tacitnesses15
- tardinesses13
- tastinesses12
- tattinesses12
- tawninesses16
- teemingness18
- telemetries15
- temperament21
- temperances21
- temptresses17
- tensenesses13
- tensiometer15
- tepidnesses16
- terneplates16
- terpeneless16
- tersenesses12
- testinesses12
- tiemannites16
- timekeepers21
- timepleaser18
- tirednesses13
- traitresses11
- transiences16
- trapnesting18
- trespassing17
- tritenesses12
- truepennies17
- tryptamines20
- turpentines17
- unaptnesses17
- uninterests14
- unresistant14
- wearinesses15
- westernises15
- winepresses18