10 letters
- nonartists12
- nonseptate15
- northeasts13
- notepapers17
- oftentimes17
- opaqueness24
- operations14
- operatives17
- operettist13
- orientated12
- orientates11
- ornateness12
- ostensoria11
- outfasting17
- outfeasted15
- outfitters14
- outpainted16
- outpassing17
- outpatient15
- outpressed15
- outpresses14
- outspreads15
- outsprints15
- outstaring14
- outstrides12
- outwearies14
- overstates14
- paltriness15
- panettones15
- pantheists16
- pantsuited16
- paperiness17
- parentless15
- partitions14
- parturient15
- passerines14
- passionate14
- pasteurise14
- pasteurize23
- pastorates13
- patientest14
- patisserie13
- patronised15
- patronises14
- patronizes23
- paupiettes17
- pedantries15
- pedestrian15
- penetrants15
- penetrates14
- pensioners15
- penthouses17
- percussion18
- perfection20
- perfoliate17
- perforates16
- perfusates17
- perfusions18
- periosteal14
- periosteum17
- peristomes16
- peritoneal15
- peritoneum18
- permeation17
- persistent14
- personages16
- personated15
- personates14
- persuasion15
- persuasive18
- pervasions18
- petiteness14
- petitioner14
- pianoforte17
- pinfeather19
- pinsetters14
- pinspotter17
- pipestones17
- pirouetted15
- pirouettes14
- pistareens14
- pistoleers14
- plesiosaur15
- poetasters13
- poinsettia14
- politeness15
- portamenti17
- portentous15
- portliness15
- postarrest13
- postmaster16
- poststrike17
- postulants16
- postulates15
- posturings17
- potentates14
- potentials15
- potentiate14
- pothunters17
- poussetted15
- poussettes14
- precaution18
- precession17
- preciouses17
- predations15
- prefascist19
- prefocuses20
- prelusions16
- premoisten17
- preseasons14
- presentism17
- presentist14
- presetting16
- presidents15
- pretasting16
- pretension15
- pretesting16
- pretorians14
- prettifies16
- prettiness14
- professing19
- profession17
- profiteers16
- profitless17
- profusions18
- progestins16
- prosateurs14
- prosecutes17
- prostatism16
- prostitute14
- prostrates13
- protamines17
- proteinase14
- protensive18
- protestant14
- protesters13
- protesting16
- protistans14
- protonates14
- proustites14
- psalteries14
- pterosaurs14
- pulsations16
- purgations17
- putrescent18
- putrescine18
- questioner21
- raffinoses17
- rainforest14
- rainspouts15
- raptnesses14
- reappoints17
- receptions17
- redeposits14
- refashions16
- refections17
- reflations15
- refuseniks19
- refutation15
- reinflates15
- reinspects17
- reinstated12
- reinstates11
- remoistens14
- renotifies14
- repatterns14
- repetition14
- repletions15
- repression14
- repudiates15
- repulsions16
- reputation15
- resections14
- resistance14
- resistants11
- resolutest12
- responsive18
- respotting16
- restitutes11
- restraints11
- resultants13
- resumption18
- resupinate15
- retentions12
- ropinesses14
- rottenness12
- rousements15
- russetting14
- rusticates14
- saltpeters14
- saponifier17
- saponifies17
- saprolites14
- saturation12
- saunterers12
- savouriest15
- secretions14
- senhoritas13
- separation14
- separatist13