11 letters
- persuasions16
- pettinesses15
- piteousness16
- pointedness17
- postmasters17
- predestines16
- prednisones17
- predominant20
- predominate19
- premeditate18
- premoistens18
- prenominate19
- presentient16
- presentisms18
- presentment19
- presentness16
- pretensions16
- pretentious16
- preventions20
- primenesses18
- privateness19
- pronenesses16
- prostatisms17
- proteinases15
- quaternions23
- questioners22
- quietnesses22
- rabidnesses16
- radiometers15
- ranginesses15
- rapidnesses16
- ravishments21
- rawinsondes17
- readinesses13
- readmission16
- reassertion12
- recondenses17
- redemptions19
- rediscounts17
- redissolves17
- reedinesses13
- reeducation17
- reeducative20
- reemissions15
- reenactment19
- reestimated15
- reestimates14
- refinements19
- refutations16
- reinnervate17
- reinvasions17
- reinvention18
- rejuvenated27
- rejuvenates26
- relatedness14
- remediation16
- remittances18
- remoistened16
- remonetized25
- remonetizes24
- remonstrant16
- remonstrate15
- remotivated19
- remotivates18
- remunerated17
- remunerates16
- renegotiate14
- renominated17
- renominates16
- renovations17
- renunciates17
- reorientate12
- reputations16
- rescindment20
- reseasoning15
- resentments16
- reservation16
- resistances15
- respondents17
- restatement15
- restimulate16
- restiveness16
- restorative15
- resubmitted19
- resumptions19
- resuscitate15
- retiredness13
- retirements15
- retransmits15
- reunionists14
- revealments20
- revelations17
- revilements20
- rhinestoned16
- rhinestones15
- riotousness13
- roominesses15
- rotaviruses16
- rotundities14
- roundedness16
- roundnesses15
- rowdinesses16
- ruddinesses15
- ruinousness15
- ruminations17
- runtinesses14
- russettings15
- rustinesses13
- ruttishness15
- salinometer16
- sanatoriums16
- sandgrouses16
- sandinesses14
- sandlotters14
- sanitoriums16
- saturations13
- scoutmaster18
- seaminesses15
- secondaries16
- securements19
- sedimentary18
- seducements20
- seismometer17
- semideserts15
- semidwarves22
- seminarists15
- semiquavers28
- senectitude17
- sententious14
- sentimental17
- septenarius16
- septentrion16
- sequestrate21
- sergeanties14
- seriousness13
- serjeanties21
- sermonettes15
- serpentines16
- serriedness13
- servantless17
- servileness17
- seventieths18
- severalties16
- sidestrokes16
- sincereness16
- slenderness15
- smartnesses15
- smatterings17
- smithereens17
- snidenesses14
- somersaults16
- somerseting17
- somersetted15
- soundnesses15
- soundstages16
- southeaster14
- spessartine15
- spessartite14
- spinnerette16
- staidnesses13
- standpoints17
- starvations16
- statehouses14
- stateliness13
- staurolites13
- stenotherms17
- sternnesses13
- stevedoring19
- stiltedness14
- stimulators16
- stonemasons16
- stoninesses13
- stoutnesses13
- stramoniums19
- strandlines15
- strangeness15
- streakiness16
- streamlined17
- streamlines16
- streamsides15
- strenuosity15
- stridulates14
- stripteases14
- studiedness15
- stuntedness15
- suasiveness17
- suavenesses17
- subdominant21
- submediants20
- submersions19
- subordinate17
- subservient20
- substantive20
- substations16
- subventions21
- subversions20
- sudatoriums17
- sunninesses15
- superintend18
- supernation17