8 letters
- organize20
- oriental10
- oriented10
- ornerier9
- orreries8
- outeaten10
- outgiven16
- outrange12
- ovenware16
- overaged15
- overages14
- overbear15
- overbeat15
- overbite15
- overdare13
- overdear13
- overeats12
- overedit13
- overfear15
- overfree15
- overgilt15
- overgird15
- overgirt14
- overgrew17
- overhang17
- overhate14
- overhear14
- overheat14
- overkeen17
- overlain14
- overlate13
- overlent14
- overmine16
- overnear13
- overneat13
- overnice16
- overpert15
- overrank17
- overrate12
- override13
- overrife15
- overripe15
- overseen13
- overseer12
- overstir12
- overtake16
- overtame15
- overtart12
- overthin15
- overtime15
- overtire12
- overtone13
- overtrim15
- overture13
- overturn14
- overurge15
- overwear15
- overween16
- parergon14
- parroter11
- parterre11
- patentee12
- patentor12
- patterer11
- peregrin14
- perigean14
- perorate11
- petering14
- portiere11
- portrait11
- potterer11
- preterit11
- pretrain12
- pretreat11
- prettier11
- priorate11
- privater15
- progeria13
- protegee13
- rangiest11
- rarefier11
- rareripe11
- rationed10
- ratooner9
- ratteens9
- rattened10
- rattener9
- rattling12
- raveling16
- raveners13
- ravening16
- ravigote14
- razeeing20
- razoring20
- reacting14
- reaction12
- reactive15
- reagents11
- reanoint10
- rearming14
- rearrest8
- reasoner9
- reattain9
- rebating14
- reboring14
- recanter12
- receiver15
- recenter12
- recreant12
- recreate11
- redating12
- redriven14
- reearned10
- reemerge13
- reengage13
- reenters9
- reesting11
- referent12
- regained12
- regainer11
- regather12
- regeared11
- regelate11
- regental12
- regiment14
- regional12
- register10
- regrants11
- regrated11
- regrates10
- regreens11
- regreets10
- regroove14
- reheater10
- reignite11
- reindeer10
- reinsert9
- reinters9
- reinvade14
- reinvent14
- reinvest13
- reinvite13
- reinvoke17
- relating12
- relation10
- relative13
- relearnt10
- relegate11
- reletter9
- relevant14
- reliever13
- remating14
- remitter11
- remittor11
- removing18
- renature10
- renderer10
- renegade12
- renegado12
- renegers11
- renitent10
- renogram14
- renovate13
- rentiers9
- reobtain12
- reordain10
- reorient9
- repairer11
- repartee11
- repaving18
- repeater11
- repenter12
- reporter11
- reprieve15
- reprover15
- rerepeat11
- rereview15
- reseeing11
- reserver12
- resetter8
- resigner11
- resinate9
- resonate9
- resorter8
- restorer8
- restrain9
- restring11
- restrive12
- restrove12
- retailer9
- retailor9
- retained10
- retainer9
- retaking15
- retaping14
- retarder9
- retarget10
- retaxing18
- reticent12
- retinene10