10 letters
- questioner21
- raconteurs15
- rainforest14
- reafforest16
- realtering14
- reargument17
- rearousing14
- reassuring14
- recoinages16
- recounters15
- recreating16
- recreation14
- redingotes14
- redrafting17
- refections17
- reflations15
- refloating17
- refocusing20
- reformates16
- refracting19
- refraction17
- refreshing18
- refronting17
- refutation15
- registrant13
- regrafting18
- regression13
- regulation15
- regulators14
- rehearings15
- rehearsing15
- reinflates15
- reinforces17
- relegation14
- renaturing15
- renotifies14
- reoffering19
- reorganize22
- reportages15
- requesting23
- rereadings14
- resaluting15
- resecuring17
- resonating14
- restaffing19
- restarting13
- restrained12
- restrainer11
- restuffing20
- resupinate15
- retransfer14
- retreading14
- retreating13
- retrofires13
- reuttering14
- ringmaster16
- roistering13
- roystering15
- ruminators15
- saunterers12
- sauntering15
- scroungier17
- scrutineer15
- seignorage15
- serrations11
- signatures14
- songwriter16
- southerner14
- steamering16
- stereogram15
- stingarees13
- strangered14
- superagent17
- supergiant17
- surfeiters14
- surfeiting17
- surrogated14
- surrogates13
- tangerines14
- tenebrious15
- teratogens13
- torrefying18
- transferee14
- transferor14
- traversing17
- treasuries11
- treasuring14
- trialogues14
- truantries12
- trusteeing14
- turgencies17
- underrates13
- unfavorite19
- unforested16
- uniformest18
- unreadiest13
- unrestored13
- unsafeties15
- unsteadier13
- urinometer15
- urogenital15
- venerators15
- veratrines15
- xenografts23