4 letters
- shed7
- shes6
- shew9
- shim9
- shin7
- ship9
- shit6
- shiv10
- shoe6
- shop9
- shri6
- sice7
- side5
- sift7
- sigh8
- sike8
- simp10
- sine5
- sinh7
- sipe7
- sips7
- sire4
- site4
- sith6
- size13
- skep11
- skip11
- slip8
- snip8
- soph9
- spae7
- spec10
- sped8
- spew10
- spic10
- spik11
- spin8
- spit7
- spiv11
- spue8
- step7
- supe8
- syph11
- this6
- ties4
- tipi7
- tips7
- vies8
- vise8
- whip12
- wife10
- wipe10
- wise7
- wish9
- wisp10
- yipe9
- yips9
- zips16