4 letters
- shim9
- shin7
- shit6
- shmo9
- shoe6
- shot6
- shun8
- shut7
- sice7
- sima7
- sine5
- sinh7
- site4
- sith6
- skat8
- slam8
- slat5
- smew10
- smit7
- smut8
- snag7
- snap8
- snaw8
- sned6
- snit5
- snot5
- snye7
- soma7
- some7
- sone5
- soth6
- spae7
- spam10
- span8
- spat7
- spec10
- stab7
- stag6
- star4
- stat4
- staw7
- stay6
- stem7
- step7
- stet4
- stew7
- stey6
- stoa4
- stum8
- stun6
- stye6
- such10
- suet5
- swam10
- swan8
- swat7
- syce9
- sync10
- syne7
- tabs7
- tace7
- tach9
- tack11
- taco7
- tact7
- tads5
- tael5
- tags6
- tahr6
- tain5
- take8
- talc8
- tale5
- tame7
- tamp10
- tams7
- tang7
- tank9
- tans5
- taos4
- tape7
- taps7
- tare4
- tarn5
- tars4
- tart4
- task8
- tass4
- tate4
- tats4
- taus5
- taut5
- tavs8
- taws7
- teak8
- teal5
- team7
- tear4
- teas4
- teat4
- teds5
- teem7
- teen5
- tees4
- tegs6
- tela5
- tels5
- temp10
- tend6
- tens5
- tent5
- tepa7
- term7
- tern5
- test4
- teth6
- tets4
- tews7
- text11
- thae6
- than7
- that6
- thaw9
- thee6
- them9
- then7
- thew9
- they8
- thin7
- this6
- thus7
- tics7
- ties4
- time7
- tine5
- tins5
- tint5
- tits4
- toea4
- toes4
- tome7
- toms7
- tone5
- tons5
- tosh6
- tost4
- tote4
- tots4
- tram7
- tret4
- tsar4
- tuna6
- tune6
- tuns6
- tush7
- tuts5
- twae7
- twas7
- twat7
- tyes6
- tyne7
- utas5
- vacs11
- vane9
- vans9
- vase8
- vast8
- vats8
- vena9
- vent9
- vest8
- vets8
- waes7
- wame10
- wane8
- wans8
- want8
- wash9
- wast7
- wats7
- watt7
- wean8
- wens8
- went8
- west7
- wets7
- wham12
- what9
- when10
- whet9
- yams9
- yeah8
- yean7
- yeas6
- yech11
- yens7
- yett6
- zest13
- zeta13