4 letters
- scat7
- scop10
- scot7
- scow10
- sear4
- seat4
- sept7
- sera4
- seta4
- shat6
- shaw9
- shoo6
- shop9
- shot6
- show9
- skat8
- slap8
- slat5
- slaw8
- slop8
- slot5
- slow8
- snap8
- snaw8
- snot5
- snow8
- soak8
- soap7
- soar4
- soda5
- sofa7
- soft7
- soja13
- sola5
- solo5
- soma7
- sook8
- soon5
- soot4
- soph9
- sops7
- sora4
- sorb7
- sord5
- sore4
- sori4
- sorn5
- sort4
- soth6
- sots4
- soup8
- sour5
- sown8
- sows7
- soya6
- spae7
- spam10
- span8
- spar7
- spas7
- spat7
- spay9
- spaz16
- spew10
- spit7
- spot7
- spry9
- spur8
- stab7
- stag6
- star4
- stat4
- staw7
- stay6
- step7
- stew7
- stir4
- stoa4
- stob7
- stop7
- stow7
- sura5
- swab10
- swag9
- swam10
- swan8
- swap10
- swat7
- sway9
- swob10
- swop10
- swot7
- tabs7
- taco7
- tads5
- tags6
- tahr6
- tamp10
- tams7
- tans5
- taos4
- tapa7
- tape7
- taps7
- tare4
- tarn5
- taro4
- tarp7
- tars4
- tart4
- task8
- tass4
- tats4
- taus5
- tavs8
- taws7
- tear4
- teas4
- tepa7
- tews7
- thaw9
- thro6
- tips7
- tiro4
- toad5
- tods5
- toea4
- toes4
- toga6
- togs6
- tola5
- toms7
- tons5
- took8
- tool5
- toom7
- toon5
- toot4
- tope7
- toph9
- topi7
- tops7
- tora4
- torc7
- tore4
- tori4
- torn5
- toro4
- torr4
- tors4
- tort4
- tory6
- tosh6
- toss4
- tost4
- tots4
- tour5
- town8
- tows7
- towy9
- toyo6
- toys6
- trad5
- tram7
- trap7
- tray6
- trio4
- trip7
- trod5
- trop7
- trot4
- trow7
- troy6
- tsar4
- tups8
- twae7
- twas7
- twat7
- twos7
- typo9
- tyro6
- tzar13
- upas8
- ursa5
- utas5
- vars8
- vast8
- vats8
- vaws11
- vows11
- vrow11
- wabs10
- wads8
- waes7
- waft10
- wags9
- wair7
- wait7
- wans8
- want8