11 letters
- preassigned18
- predacities18
- predestines16
- predicament22
- prednisones17
- predominant20
- predominate19
- premoistens18
- prenominate19
- presentisms18
- presentness16
- pressurised16
- prestissimo17
- prestressed15
- pretensions16
- preterminal19
- pretraining18
- primalities18
- primenesses18
- printmakers22
- prismatoids18
- privateness19
- promenaders19
- proseminars18
- proteinases15
- prussianise16
- puritanisms19
- pyrimidines21
- rabidnesses16
- radiometers15
- rancidities16
- ranginesses15
- rapidnesses16
- readerships17
- readinesses13
- readmission16
- reanimating18
- reanimation16
- reappraised18
- reappraises17
- rearmaments18
- reasserting14
- reassertion12
- recriminate18
- redemptions19
- reemissions15
- refrainment19
- reimplanted20
- reincarnate16
- reinitiated13
- reinitiates12
- reinserting15
- reinsertion13
- reinspiring18
- remastering17
- remediating18
- remediation16
- reminiscent19
- reminiscers18
- renaissance16
- renominated17
- renominates16
- reparations15
- repatriated15
- repatriates14
- repressions15
- reprimanded20
- reradiating15
- reradiation13
- rereminding19
- rescindment20
- residential14
- resistances15
- respiration15
- respondents17
- respreading18
- restrainers12
- restraining15
- restressing14
- retinitides13
- retiredness13
- retransmits15
- rigidnesses15
- rinderpests16
- ringmasters17
- ritzinesses21
- rotisseries11
- runtinesses14
- saintliness14
- samarskites18
- sandinesses14
- sanitarians13
- sanitariums16
- sansevieria16
- seamanships20
- sedimentary18
- sedimenting19
- semiaridity17
- semideserts15
- seminarians16
- seminarists15
- semiprivate21
- semiretired15
- semitrailer15
- sempiternal19
- seniorities12
- sensitising15
- sensitizers21
- separations15
- separatisms17
- separatists14
- septenarius16
- septicemias20
- serendipity18
- serpentines16
- serriedness13
- shipmasters19
- sincerities15
- slipstreams18
- smaragdites17
- smartnesses15
- spermacetis20
- spermicides21
- spessartine15
- spessartite14
- spininesses16
- spinosities15
- spinsterish17
- spirometers17
- springiness18
- springtides18
- springtimes20
- staidnesses13
- standardise14
- stipendiary18
- strandlines15
- strangeness15
- streakiness16
- streamlined17
- streamliner16
- streamlines16
- streamsides15
- stridencies16
- stringiness15
- stripteaser14
- stripteases14
- superintend18
- tardinesses13
- tawninesses16
- taxidermies22
- tearstained13
- temporaries17
- tepidnesses16
- termitaries14
- thiaminases17
- threadiness15
- tiemannites16
- timidnesses16
- tinninesses14
- tipsinesses15
- tirednesses13
- traineeship17
- traitresses11
- transalpine17
- transdermal17
- transferase15
- transgender16
- transiences16
- transmarine16
- transparent16
- transpierce18
- transpiring18
- transponder17
- transshaped18
- transshapes17
- transverses16
- trespassers14
- trespassing17
- trinitarian13
- tristearins12
- unanimities17
- unaptnesses17
- unaspirated17
- underpasses17
- unimpressed20
- unreadiness15
- unseparated17
- vapidnesses20
- veratridine17
- weimaraners18
- wimpinesses21
- windinesses17
- yardmasters17
- zemindaries25