9 letters
- occidents17
- onomastic16
- operatics15
- operation13
- operators12
- orangiest12
- oratories9
- oratorios9
- oratrices12
- orchestra14
- ordainers11
- ordinance15
- ordinates11
- ordnances15
- organdies13
- organised13
- organiser12
- orientals11
- orneriest10
- orthicons15
- ostracise12
- ostracize21
- ostracode13
- ostracods13
- outdances15
- outraised11
- outrances14
- outriders11
- outroared11
- outscored14
- outsnored12
- outsoared11
- overcoats16
- overtrain14
- pardoners14
- parotoids13
- patronise13
- pecorinos16
- picadores16
- picaroons16
- pintadoes14
- ponderosa14
- portances16
- porticoes15
- portioned14
- posterior12
- practised16
- predation14
- predators13
- predictor16
- preordain14
- pretorian13
- pretrains13
- priorates12
- procaines16
- procreant16
- proctored16
- pronators13
- proration13
- proscenia16
- prosector15
- raconteur14
- radiances14
- radiators10
- radicates13
- raincoats13
- raindrops14
- rainstorm13
- rancheros15
- rancorous14
- raticides13
- ratooners10
- rattooned11
- reactions13
- readdicts14
- reanoints11
- recanters13
- recasting15
- recondite14
- recontour14
- recording16
- recordist13
- recrating15
- recreants13
- rectorial13
- rectories12
- recursion14
- redacting16
- redaction14
- redactors13
- redirects13
- reduction15
- reductors14
- reindicts14
- reinducts15
- relations11
- remotions13
- renovator14
- reobtains13
- reordains11
- reorients10
- rescinder14
- rescoring15
- resection13
- resinated11
- resonated11
- resonator10
- resorcins13
- resorting12
- restoring12
- restrains10
- restraint10
- retailors10
- retainers10
- retarding13
- retinoids11
- retirants10
- retracing15
- retrained11
- retroacts12
- retrodict13
- rhetorics14
- rhodonite13
- riddances15
- rigadoons13
- roadsters10
- roborants13
- robotries12
- rogations12
- roistered10
- romancers16
- romanised14
- romantics16
- rotations10
- rotatores9
- sainthood13
- satinwood14
- scarriest12
- scenarios13
- scenarist13
- sclerotia13
- sclerotin14
- scorecard16
- scrawnier16
- secondary16
- secretion13
- sectarian13
- sectional14
- sectioned14
- sectorial13
- sectoring15
- sedations11
- seduction15
- senhorita12
- senoritas10
- serotinal11
- serotonin11
- serranids11
- serrating12
- serration10
- sidetrack17
- snakeroot14
- snatchier15
- sonicated14
- sonicates13
- sororates9
- starchier14
- stationed11
- stationer10
- sternward14
- steroidal11
- stonecrop16
- strainers10
- stranders11
- stridence14
- stridency16
- suctioned15
- suctorian14
- syndicate16
- taborines13
- taconites13
- tandooris11
- tardiness11
- tarnished13
- tarriance13
- teardowns14
- teardrops13
- tenacious14
- ternaries10
- terracing15
- terrapins13
- tetracids13
- threnodic16
- timecards16
- toadstone11
- tonsorial11
- torchiers14
- toreadors10
- tornadoes11
- torridest10