10 letters
- persuasion15
- pertnesses14
- pessimists16
- pesthouses16
- petitioner14
- pigeonites16
- pinsetters14
- pinspotter17
- pinstriped18
- pinstripes17
- pipestones17
- pipinesses17
- pirouettes14
- pistareens14
- pistoleers14
- pixinesses21
- pleurisies15
- pokinesses18
- politeness15
- politesses14
- poornesses14
- porcupines21
- porosities13
- porousness15
- portentous15
- portliness15
- portresses13
- poshnesses16
- positioned15
- possessing16
- possession14
- possessive17
- possessors13
- possessory15
- postcrises16
- postcrisis16
- posteriors13
- postilions15
- postponers17
- postprison17
- postseason14
- posturings17
- potpourris17
- pourpoints18
- poussettes14
- precession17
- preciouses17
- precisions17
- predispose17
- preemption20
- prelusions16
- premoisten17
- prenotions15
- preportion17
- prepossess16
- preppiness20
- preseasons14
- presentism17
- presentist14
- presidents15
- pressurise14
- presuppose20
- pretension15
- prettiness14
- previsions18
- primnesses17
- princesses17
- printeries14
- prioresses13
- prissiness14
- procession17
- profession17
- profusions18
- progestins16
- prolusions16
- promptness20
- propensity19
- properness17
- properties16
- prophesies18
- prophetess18
- propionate17
- propitious17
- propolises17
- proponents18
- propositus17
- propulsion19
- prosecutes17
- prosodists14
- prospectus20
- prosperous17
- prostheses15
- prosthesis15
- proteinase14
- protensive18
- protrusion15
- proustites14
- provisions18
- pteridines15
- punditries16
- puninesses16
- puppetries20
- purenesses15
- putrescine18
- questioner21
- rainspouts15
- raptnesses14
- reappoints17
- receptions17
- recessions14
- recipients17
- redeposits14
- redisposes14
- reeditions12
- reemission14
- reinspects17
- reinspires14
- remissions14
- remissness14
- remoistens14
- renotifies14
- reopposing19
- repetition14
- repletions15
- repositing16
- reposition14
- repression14
- repulsions16
- requisites20
- rescission14
- resections14
- resistless11
- resolution13
- resorption14
- responsive18
- resumption18
- resupinate15
- resupplies18
- reunionist13
- riminesses14
- ringtosses13
- ripenesses14
- robustness15
- roisterous11
- rootedness12
- ropinesses14
- rosinesses11
- rotisserie10
- rousements15
- routinizes21
- rugosities13
- russetings14
- scrutinies15
- scrutinise15
- secessions14
- secretions14
- securities14
- seignories13
- sempstress16
- sensitised12
- sensitises11
- sensitives15
- sensitizer20
- sensitizes20
- sensoriums15
- sensuosity14
- sepiolites14
- septenarii14
- serenities11
- serosities10
- serotinous12
- serotonins12
- serpigines16
- sinistrous12
- sizinesses20
- sloppiness18
- snippetier17
- snootiness12
- soapstones14
- sobrieties13
- softnesses14
- solipsists14
- solonetses12
- songstress13
- sonorities11
- sorenesses11
- sororities10
- sortitions11
- sostenutos12
- soupspoons18
- sournesses12
- sourpusses15
- sparseness14
- sparsities13
- sparteines14
- spideriest14
- spinnerets15
- spinneries15
- spiritless14
- spirituous15