9 letters
- operatics15
- opticians16
- oralities10
- orangiest12
- oratrices12
- ordinance15
- ordinates11
- ordnances15
- orgiastic14
- orientals11
- orienting13
- originate12
- ornaments14
- ornithine13
- ostiaries9
- ostracise12
- ostracize21
- outcapers16
- outdances15
- outfacing19
- outfiring16
- outlearns12
- outliners12
- outprices16
- outracing16
- outraised11
- outraises10
- outrances14
- outranges13
- outsinned13
- pacifiers18
- patronise13
- paucities16
- perfusion17
- pinafores16
- portances16
- precisian16
- precision16
- preunions15
- procaines16
- proscenia16
- psoriatic15
- punitions15
- quinaries20
- quintains21
- raconteur14
- raffinose16
- raincoats13
- rainspout14
- raticides13
- ratifiers12
- rationing13
- raucities13
- reactions13
- realistic13
- reanoints11
- reasoning13
- recanting16
- recasting15
- recension14
- recisions13
- reclusion15
- recoining16
- rectifies15
- recursion14
- recusants14
- redaction14
- reduction15
- refashion15
- refection16
- refinance17
- reflation14
- reincites13
- reindicts14
- reinducts15
- reinfects16
- relations11
- reliction14
- renascent14
- rendition12
- renounces15
- reobtains13
- reoutfits13
- resection13
- resifting15
- resonance14
- resonants11
- retaining13
- retiarius10
- retinoids11
- retinulas12
- reunifies14
- reuniting14
- ricinuses14
- rigatonis12
- romantics16
- routinize20
- rufescent17
- ruinating14
- ruination12
- ruminants15
- ruminates14
- runcinate15
- runtiness12
- rusticate13
- sacrifice18
- safranine14
- sainfoins14
- saintlier11
- sanbenito14
- sanctions14
- sanitoria10
- saturniid12
- saturnine12
- sautoires10
- scarified16
- scarifier15
- scarifies15
- scenarios13
- scenarist13
- sciential14
- sciurines14
- sclerotia13
- sclerotin14
- scorified16
- scorifies15
- scurfiest16
- seafronts13
- secretion13
- sectarian13
- sectional14
- sectorial13
- sectoring15
- seduction15
- semitonic16
- senhorita12
- seniority12
- senoritas10
- sensation11
- seriating12
- serotinal11
- serotonin11
- serration10
- signature13
- signorina13
- signorine13
- sincerity15
- sinfonias14
- sintering13
- sinuating14
- sirenians11
- situation11
- snatchier15
- socialite13
- softening16
- solitaire10
- sonicated14
- sonicates13
- sortieing12
- squinnier21
- squintier20
- stanchion16
- stationer10
- stauncher16
- straining13
- striation10
- succinate17
- suctional15
- suctioned15
- suctorial14
- suctorian14
- sudorific17
- suffocate19
- sulfonate15
- supinator14
- surfacing19
- surficial17
- suricates13
- sustainer11
- taborines13
- tackifier19
- tackifies19
- taconites13
- tanneries11
- tenacious14
- tenancies14
- tendinous13
- tensional12
- tensioner11
- thionines13
- thioureas12
- tiffanies16
- tinctures14
- tonsuring14
- topiaries12
- toreutics13
- torrifies12
- touristic13
- tractions13
- trainfuls15