4 letters
- shah8
- sham9
- shat6
- shaw9
- shay8
- shea6
- shit6
- shot6
- shri6
- shul8
- shun8
- shut7
- sith6
- skat8
- skua9
- slat5
- slur6
- slut6
- smut8
- soar4
- sora4
- sort4
- soth6
- sour5
- spar7
- spat7
- spur8
- stab7
- stag6
- star4
- stat4
- staw7
- stay6
- stir4
- stoa4
- stub8
- stud6
- stum8
- stun6
- suba8
- such10
- suck12
- suer5
- suet5
- sugh9
- suit5
- sura5
- surd6
- sure5
- surf8
- swat7
- tabs7
- tabu8
- tace7
- tach9
- tack11
- taco7
- tact7
- tads5
- tags6
- tahr6
- taka8
- tala5
- talc8
- tams7
- tans5
- taos4
- tapa7
- taps7
- tare4
- tarn5
- taro4
- tarp7
- tars4
- tart4
- task8
- tass4
- tats4
- taus5
- taut5
- tavs8
- taws7
- taxa11
- tear4
- teas4
- thae6
- than7
- that6
- thaw9
- thir6
- this6
- thou7
- thro6
- thru7
- thud8
- thug9
- thus7
- tics7
- tora4
- torc7
- tors4
- tosh6
- tour5
- trad5
- tram7
- trap7
- tray6
- true5
- trug7
- tsar4
- tuba8
- tubs8
- tuck12
- tufa8
- tugs7
- tuis5
- tuna6
- tuns6
- tups8
- turd6
- turf8
- turk9
- turn6
- tush7
- tusk9
- tuts5
- twas7
- tzar13
- ughs9
- upas8
- urbs8
- urds6
- urea5
- uric8
- urns6
- ursa5
- urus6
- user5
- utas5
- vacs11
- vara8
- vars8
- vasa8
- vast8
- vats8
- vatu9
- vaus9
- wars7
- wart7
- wash9
- wast7
- wats7
- waur8
- what9
- yuca10
- yuch12
- yurt7