4 letters
- shah8
- sham9
- shat6
- shaw9
- shay8
- shea6
- shed7
- shes6
- shew9
- shim9
- shin7
- ship9
- shit6
- shiv10
- shod7
- shoe6
- shop9
- show9
- shri6
- sial5
- sice7
- side5
- sigh8
- sike8
- sild6
- sima7
- simp10
- sine5
- sinh7
- sipe7
- sips7
- sire4
- sirs4
- site4
- sith6
- size13
- skep11
- skew11
- skid9
- skip11
- slap8
- slaw8
- sled6
- slew8
- slid6
- slip8
- smew10
- snap8
- snaw8
- sned6
- snip8
- soap7
- soar4
- soda5
- soph9
- sora4
- sord5
- sore4
- sori4
- spae7
- spam10
- span8
- spar7
- spas7
- spat7
- spay9
- spaz16
- spec10
- sped8
- spew10
- spic10
- spik11
- spin8
- spit7
- spiv11
- spry9
- spud9
- spue8
- spur8
- sris4
- star4
- staw7
- step7
- stew7
- stir4
- sued6
- suer5
- supe8
- sura5
- surd6
- sure5
- swab10
- swag9
- swam10
- swan8
- swap10
- swat7
- sway9
- swig9
- swim10
- swop10
- syph11
- tads5
- tahr6
- tape7
- taps7
- tare4
- tarp7
- tars4
- taws7
- tear4
- teas4
- teds5
- tepa7
- tews7
- thae6
- thaw9
- thew9
- thir6
- this6
- tide5
- tied5
- tier4
- ties4
- tips7
- tire4
- trad5
- trap7
- trip7
- tsar4
- twae7
- twas7
- upas8
- urds6
- urea5
- ursa5
- used6
- user5
- vair8
- vars8
- vase8
- vaws11
- vera8
- vide9
- vied9
- vier8
- vies8
- view11
- visa8
- vise8
- wabs10
- wade8
- wadi8
- wads8
- wady10
- waes7
- wage9
- wags9
- waif10
- wail8
- wain8
- wair7
- wait7
- wake11
- wale8
- wame10
- wand9
- wane8
- wans8
- waps10
- ward8
- ware7
- wark11
- warm10
- warn8
- warp10
- wars7
- wart7
- wary9
- wash9
- wasp10
- wast7
- wats7
- waur8
- wave11
- waws10
- ways9
- weak11
- weal8
- wean8
- wear7
- webs10
- weds8
- weed8
- weep10
- weer7
- wees7
- weir7
- weka11
- weld9