9 letters
- operating15
- operative16
- opercules17
- opulences18
- orangiest12
- orientals11
- outcapers16
- outcavils18
- outglares13
- outlearns12
- outliners12
- outlivers15
- outpacing19
- outpreens14
- outprices16
- outracing16
- outrances14
- outranges13
- outraving17
- outrivals15
- outseeing13
- overclean18
- overleaps17
- overleapt17
- overplans18
- overplant18
- overplies17
- oversauce17
- overscale17
- overslept17
- overslipt17
- overspent17
- overusing17
- ovulating18
- paltering16
- parceling19
- particles16
- parvenues18
- parvolins18
- pastoring15
- pasturing16
- patencies16
- patiences16
- patronise13
- pearliest13
- pearlites13
- pectorals16
- peculates17
- peculator17
- peculiars17
- peltering16
- penalties14
- pencilers17
- pentacles17
- percaline17
- percolate16
- perilunes15
- periostea12
- peritonea13
- personage15
- personate13
- pervasion17
- pestering15
- petronels14
- petulance18
- pilotages15
- pistareen13
- pistoleer13
- plectrons17
- plenteous15
- porcelain17
- portances16
- posturing16
- potencies16
- poultices17
- poultries14
- poverties16
- praelects16
- preacting18
- precleans17
- precoital16
- preenacts16
- prelacies16
- prelusion15
- prelusive18
- prentices16
- prescient16
- preunites14
- prevalent18
- princelet17
- proactive19
- procaines16
- progenies15
- progestin15
- prolactin17
- pronuclei18
- proscenia16
- prosecute16
- provinces20
- pulsating17
- pulsation15
- pulverise18
- purgation16
- purgative19
- rainspout14
- ravelings17
- ravigotes15
- reactions13
- recasting15
- reception16
- reclusion15
- reclusive18
- recoaling16
- recognise15
- recoinage15
- recouping19
- recouples17
- rectangle16
- regionals13
- regulates13
- reinspect16
- relapsing16
- relations11
- relatives14
- releasing13
- reliances14
- relocates13
- relucting17
- renovates14
- repasting15
- repealing16
- repeating15
- replacing19
- replating16
- repletion14
- replevins18
- replicase16
- replicate16
- replicons17
- replunges17
- repulsing17
- repulsion15
- repulsive18
- rescaling16
- resealing13
- reseating12
- resecting15
- resection13
- reslating13
- resolvent15
- resolving17
- respacing18
- resulting14
- reticules14
- retinulae12
- retinulas12
- revaluing18
- revealing17
- revesting16
- revictual18
- revolting17
- revulsion16
- sacrilege15
- saprolite13
- savouring17
- scapolite16
- scavenger19
- sceptring18
- sclerotia13
- sclerotin14
- scrupling20
- sculpting20
- secreting15
- secretion13
- sectional14
- sectorial13
- sectoring15
- selecting16
- selection14
- serotinal11
- signature13
- slavering17
- slipcover20
- sloganeer13
- solvating17
- sortilege12
- sovereign16
- spanglier16
- sparteine13
- specialer16
- speculate17
- splenetic17
- sporulate14
- sprouting16
- stenciler14
- stereoing12
- stingaree12
- streeling13
- suctional15
- suctorial14