4 letters
- refs7
- reft7
- reif7
- repo7
- revs8
- rhea6
- rife7
- rive8
- road5
- roam7
- roan5
- roar4
- robe7
- rode5
- roes4
- role5
- rolf8
- rood5
- roof7
- rook8
- room7
- root4
- rope7
- rose4
- rota4
- rote4
- roto4
- roue5
- rove8
- ruer5
- safe7
- save8
- sear4
- sera4
- serf7
- soar4
- sofa7
- sora4
- sore4
- tare4
- taro4
- tear4
- toea4
- tora4
- tore4
- toro4
- torr4
- tref7
- urea5
- uvea9
- vair8
- vale9
- vane9
- vara8
- vars8
- vary10
- vase8
- vavs12
- veal9
- veer8
- vela9
- vena9
- vera8
- verb11
- vert8
- very10
- veto8
- vier8
- viva12
- vive12
- voes8
- vole9
- vote8
- vrow11
- ware7
- wave11
- wear7
- woof10
- wore7
- wove11
- yare6
- year6
- yore6
- zarf16
- zero13
- zoea13