4 letters
- rile5
- rive8
- robe7
- rock11
- rocs7
- rode5
- roes4
- roil5
- role5
- rolf8
- roll6
- rood5
- roof7
- rook8
- room7
- root4
- rope7
- rose4
- rote4
- rotl5
- roto4
- roue5
- rove8
- rule6
- sloe5
- sole5
- solo5
- sore4
- tole5
- tool5
- torc7
- tore4
- toro4
- vale9
- veal9
- veer8
- veil9
- vela9
- veld10
- vera8
- verb11
- vert8
- very10
- veto8
- vice11
- vier8
- vile9
- viol9
- virl9
- voes8
- vole9
- volt9
- vote8
- vrow11
- wool8
- wore7
- wove11
- yore6
- zero13