9 letters
- prevented18
- preventer17
- promenade17
- protoderm16
- protonema16
- provender18
- ratemeter12
- ratooners10
- rattooned11
- ravelment18
- readorned12
- realtered11
- reannexed19
- reconvene18
- reconvert17
- recovered17
- recreated13
- redreamed14
- reenacted14
- reengrave16
- reentered11
- reentrant11
- referenda14
- reformate15
- refronted14
- regranted13
- regroomed15
- regrooved16
- relearned12
- remainder14
- remanence17
- remediate13
- remounted15
- renatured12
- rencontre14
- renovated15
- renovates14
- renovator14
- reoperate12
- resonated11
- resonator10
- retrained11
- retreaded11
- retreated10
- retrieved14
- retrocede13
- revelator14
- revenants15
- reverends15
- revertant14
- revetment17
- rheometer14
- rotameter12
- rotenones11
- serenader11
- smartened14
- sonneteer11
- steamered13
- stevedore14
- taverners14
- tenderers11
- tonometer13
- toreadors10
- tormented14
- tormenter13
- tormentor13
- tornadoes11
- tradesmen14
- traversed14
- treenware13
- trematode13
- trepanned15
- treponema16
- treponeme16
- unarmored15
- underrate12
- undertone13
- velodrome18
- venenated16
- venenates15
- venerated15
- venerates14
- venerator14
- venireman18
- veniremen18
- veratrine14
- vernation15
- vertebrae16