4 letters
- sate4
- sati4
- saws7
- says6
- scam10
- scat7
- scot7
- seam7
- seas4
- seat4
- seta4
- sets4
- sham9
- shat6
- shmo9
- shot6
- sima7
- sims7
- sits4
- skas8
- skat8
- slam8
- slat5
- slot5
- smit7
- smog9
- smut8
- snot5
- soak8
- soap7
- soar4
- sobs7
- soda5
- sods5
- sofa7
- soft7
- soja13
- sola5
- sols5
- soma7
- some7
- sons5
- soot4
- sops7
- sora4
- sort4
- soth6
- sots4
- sous5
- sows7
- soya6
- soys6
- spam10
- spas7
- spat7
- spot7
- stab7
- stag6
- star4
- stat4
- staw7
- stay6
- stem7
- stoa4
- stob7
- stop7
- stow7
- stum8
- sumo8
- sums8
- swam10
- swat7
- swot7
- tabs7
- taco7
- tads5
- tags6
- tame7
- tamp10
- tams7
- tans5
- taos4
- taps7
- taro4
- tars4
- task8
- tass4
- tats4
- taus5
- tavs8
- taws7
- team7
- teas4
- toad5
- tods5
- toea4
- toes4
- toga6
- togs6
- tola5
- tomb10
- tome7
- toms7
- tons5
- toom7
- tops7
- tora4
- tors4
- tosh6
- toss4
- tost4
- tots4
- tows7
- toys6
- tram7
- tsar4
- tsks8
- twas7
- twos7
- utas5
- vast8
- vats8
- wast7
- wats7
- wost7
- wots7
- yams9