4 letters
- pooh9
- poor7
- pyic12
- racy9
- rhos6
- ribs7
- rice7
- rich9
- rick11
- rimy9
- riot4
- robe7
- robs7
- rock11
- rocs7
- roil5
- rood5
- roof7
- rook8
- room7
- root4
- ropy9
- rosy6
- roti4
- roto4
- ruby10
- ryot6
- scry9
- shoo6
- shri6
- sorb7
- sori4
- sybo9
- thio6
- thir6
- thro6
- tiro4
- toby9
- torc7
- tori4
- toro4
- tory6
- toyo6
- trio4
- troy6
- tyro6
- uric8
- whir9
- wich12
- wiry9
- wych14
- yech11
- yird7
- yirr6
- yobs9
- yock13
- yodh9
- yogh10
- yogi8
- yoni7
- yore6
- your7
- yuch12
- zoic16
- zori13