11 letters
- repatterned16
- repentances19
- repleteness16
- represented16
- representer15
- repressions15
- rerepeating17
- resentences16
- resentments16
- reservation16
- resistances15
- restiveness16
- restorative15
- restrainers12
- restressing14
- retiredness13
- retirements15
- retransmits15
- revegetates17
- reverential17
- rinderpests16
- runtinesses14
- rustinesses13
- saltinesses13
- sandinesses14
- sappinesses18
- scantnesses16
- seaminesses15
- secretaries14
- seedinesses13
- separatists14
- septenarius16
- septentrion16
- sergeanties14
- serjeanties21
- serpentines16
- serriedness13
- servantless17
- servileness17
- seventeenth19
- seventieths18
- severalties16
- sharpnesses17
- sheernesses14
- sincereness16
- smartnesses15
- snidenesses14
- soapinesses15
- sorrinesses12
- sparenesses15
- spessartine15
- spessartite14
- spininesses16
- spinnerette16
- staginesses14
- staidnesses13
- stainlesses13
- stalenesses13
- starknesses16
- stateliness13
- steepnesses15
- stepparents18
- stepsisters14
- sternnesses13
- stoninesses13
- strangeness15
- straplesses15
- streakiness16
- streetscape17
- stripteaser14
- stripteases14
- suasiveness17
- suavenesses17
- superstates15
- swartnesses15
- sweetnesses15
- tacitnesses15
- tardinesses13
- tastinesses12
- tattinesses12
- tawninesses16
- teleprinter16
- temptresses17
- tensenesses13
- tepidnesses16
- terneplates16
- terpeneless16
- terrepleins16
- tersenesses12
- testinesses12
- tetraspores14
- threateners14
- timeservers18
- tipsinesses15
- tirednesses13
- traitresses11
- transceiver19
- transcripts18
- transferees15
- transiences16
- transistors12
- transparent16
- transpierce18
- transportee15
- transverses16
- trapnesting18
- travertines16
- trespassers14
- trespassing17
- tristearins12
- tritenesses12
- truepennies17
- turnvereins18
- turpentines17
- unaptnesses17
- unassertive17
- uninterests14
- unresistant14
- unrestraint14
- vapidnesses20
- vasopressin19
- venerations17
- vernissages18
- vertebrates18
- vinedresser17
- vituperates19
- wearinesses15
- westernises15
- winepresses18