4 letters
- slit5
- slob8
- sloe5
- slog7
- slop8
- slot5
- slow8
- snap8
- snib8
- snip8
- snit5
- snob8
- snog7
- snot5
- snow8
- soap7
- sock11
- soil5
- sola5
- sold6
- sole5
- soli5
- solo5
- sols5
- sone5
- song7
- sons5
- soon5
- soph9
- sops7
- sori4
- sorn5
- soul6
- soup8
- sown8
- span8
- spec10
- spic10
- spik11
- spin8
- spit7
- spiv11
- spot7
- spun9
- stop7
- swop10
- syli7
- sync10
- tics7
- tils5
- tins5
- tipi7
- tips7
- toil5
- tons5
- topi7
- tops7
- unci9
- unco9
- upon9
- vino9
- viol9
- wino8
- wins8
- wisp10
- wons8
- wops10
- yins7
- yips9
- yoni7
- zinc17
- zins14
- zips16
- zoic16