10 letters
- outsailing15
- outserving18
- outsoaring14
- outstaring14
- outwarring17
- outwearing17
- overprints18
- overrating17
- overstrain15
- overstrung18
- overtiring17
- overtrains15
- overturing18
- panegyrist18
- paregorics18
- parentings17
- parqueting26
- partitions14
- partnering17
- partridges16
- parturient15
- patronages16
- patronised15
- patronises14
- patronizes23
- perditions15
- perfidious18
- perforates16
- performing22
- perfusions18
- perigynous19
- perineuria15
- permafrost19
- pernicious18
- perorating16
- peroration14
- persisting16
- personator14
- perspiring19
- persuading18
- persuasion15
- pertaining17
- perturbing20
- petrifying21
- pianoforte17
- pigeonites16
- plastering17
- pleasuring18
- podiatries14
- poinsettia14
- polarising17
- polarities14
- pontifices20
- porringers16
- porterages15
- portraying18
- postfixing26
- posturings17
- practising19
- praetorian14
- precarious17
- precasting19
- precaution18
- predations15
- prefigures19
- preformats19
- preforming22
- prefrontal18
- preordains15
- prepasting19
- prescoring19
- presifting19
- presignify21
- presoaking20
- presorting16
- pressuring17
- prestorage15
- pretasting16
- pretorians14
- preuniting18
- prewriting19
- printeries14
- priorities13
- privations18
- professing19
- proffering22
- proficient20
- profiteers16
- profitwise19
- profligate19
- progenitor16
- progestins16
- pronatores14
- prorations14
- prorogates15
- prosateurs14
- prosecting19
- proseminar17
- prospering19
- protamines17
- proteinase14
- protesting16
- protruding18
- protrusion15
- protrusive18
- pterosaurs14
- punditries16
- purgations17
- purgatives20
- puritanism18
- purloiners16
- purporting20
- putrefying22
- quantifier24
- quantifies24
- quartering23
- raconteurs15
- rainforest14
- rainspouts15
- readopting17
- reappoints17
- rearousing14
- reassuring14
- recruiting17
- redrafting17
- refiguring19
- reflations15
- refloating17
- refocusing20
- refracting19
- refraction17
- refraining17
- refronting17
- refutation15
- registrant13
- regrafting18
- regrouping19
- regulation15
- regulators14
- reimposing19
- reinfusing18
- reinsuring15
- renaturing15
- renotifies14
- repainting17
- reparation14
- rephrasing18
- reportages15
- repositing16
- reposition14
- reprinting17
- reptilians15
- repudiator15
- repurifies17
- repursuing18
- reputation15
- resaluting15
- resinating14
- resonating14
- resorption14
- respirator13
- respotting16
- respraying18
- restaffing19
- restamping19
- restarting13
- restriking17
- restriving17
- restuffing20
- resumption18
- resupinate15
- retailings14
- retraining14
- reunionist13
- ringmaster16
- ripsnorter14
- roistering13
- routinizes21
- roystering15
- rugosities13
- ruinations13
- ruminators15
- ruralising15
- ruralities12
- sanctifier17
- sanitorium15
- saponified18
- saponifier17
- saponifies17
- saprogenic19
- sauntering15
- scarpering19
- scriptoria16
- scroungier17
- seignorial14
- separating16
- separation14
- septenarii14
- serrations11
- signatures14