4 letters
- sook8
- soon5
- soot4
- sorb7
- sorn5
- sown8
- sows7
- stob7
- stow7
- sumo8
- swab10
- swam10
- swan8
- swim10
- swob10
- swop10
- swot7
- swum11
- sybo9
- tomb10
- toms7
- tons5
- toom7
- toon5
- town8
- tows7
- twos7
- umbo11
- vows11
- wabs10
- wans8
- webs10
- wens8
- whom12
- wino8
- wins8
- woes7
- wogs9
- woks11
- womb13
- wonk12
- wons8
- wont8
- wood8
- woof10
- wool8
- woos7
- wops10
- worm10
- worn8
- wost7
- wots7
- wows10
- wyns10
- yobs9
- yows9
- zoom16
- zoon14
- zoos13