4 letters
- sers4
- sets4
- sews7
- shes6
- ship9
- sibs7
- sice7
- sics7
- side5
- sike8
- simp10
- sims7
- sine5
- sins5
- sipe7
- sips7
- sire4
- sirs4
- site4
- sits4
- size13
- skee8
- skep11
- skip11
- skis8
- slip8
- slue6
- snip8
- sops7
- soup8
- sous5
- spae7
- spas7
- spec10
- sped8
- spew10
- spic10
- spik11
- spin8
- spit7
- spiv11
- spud9
- spue8
- spun9
- spur8
- sris4
- step7
- subs8
- suds6
- sued6
- suer5
- sues5
- suet5
- suit5
- sump11
- sums8
- suns6
- supe8
- sups8
- suqs14
- sure5
- suss5
- tees4
- ties4
- tips7
- tuis5
- tups8
- ukes9
- umps11
- upas8
- used6
- user5
- uses5
- veep11
- vees8
- vies8
- vise8
- weep10
- wees7
- wipe10
- wise7
- wisp10
- wiss7
- wuss8
- yipe9
- yips9
- yups10
- zees13
- zips16