4 letters
- soli5
- some7
- sone5
- song7
- sons5
- soon5
- soph9
- sops7
- sore4
- sori4
- sorn5
- soth6
- soup8
- sown8
- spae7
- span8
- spec10
- sped8
- spew10
- spic10
- spik11
- spin8
- spit7
- spiv11
- spot7
- spue8
- spun9
- step7
- stop7
- such10
- supe8
- swop10
- syce9
- sync10
- syne7
- syph11
- tens5
- then7
- thin7
- thio6
- this6
- tics7
- ties4
- tine5
- tins5
- tips7
- toes4
- tone5
- tons5
- tope7
- toph9
- topi7
- tops7
- tosh6
- unci9
- unco9
- upon9
- vein9
- vice11
- vies8
- vine9
- vino9
- vise8
- voes8
- wens8
- when10
- whin10
- whip12
- whop12
- wich12
- wine8
- wino8
- wins8
- wipe10
- wise7
- wish9
- wisp10
- woes7
- wons8
- wops10
- yech11
- yens7
- yins7
- yipe9
- yips9
- yoni7
- zein14
- zinc17
- zins14
- zips16
- zoic16
- zone14