4 letters
- rock11
- rocs7
- rods5
- roes4
- romp10
- roms7
- rood5
- roof7
- rook8
- room7
- root4
- rope7
- ropy9
- rose4
- rosy6
- roto4
- rots4
- roup8
- rows7
- ryas6
- ryes6
- ryot6
- scar7
- scop10
- scot7
- scow10
- scry9
- scup11
- shoo6
- shop9
- slop8
- soap7
- soar4
- sock11
- solo5
- sook8
- soon5
- soot4
- soph9
- sops7
- sora4
- sorb7
- sord5
- sore4
- sori4
- sorn5
- sort4
- soup8
- sour5
- soya6
- soys6
- spar7
- spay9
- spec10
- spic10
- spot7
- spry9
- spur8
- stop7
- swop10
- sybo9
- syce9
- sync10
- syph11
- tops7
- torc7
- toro4
- tors4
- tory6
- toyo6
- toys6
- trop7
- troy6
- typo9
- typy11
- tyro6
- woos7
- wops10
- yaps9
- yays8
- yips9
- yobs9
- yock13
- yods7
- yoks10
- yore6
- your7
- yows9
- yups10
- zoos13