4 letters
- saps7
- sark8
- sash6
- sass4
- sate4
- sati4
- saul6
- saws7
- says6
- scab10
- scat7
- scut8
- seas4
- seat4
- seta4
- sets4
- shat6
- shut7
- sibs7
- sits4
- skag10
- skas8
- skat8
- skis8
- skit8
- skua9
- slab8
- slat5
- slub9
- slut6
- smut8
- snub9
- soak8
- sobs7
- sots4
- souk9
- sous5
- spas7
- spat7
- stab7
- stag6
- star4
- stat4
- staw7
- stay6
- stoa4
- stob7
- stub8
- stud6
- stum8
- stun6
- suba8
- subs8
- suck12
- suds6
- sues5
- suet5
- suit5
- sulk10
- sums8
- sunk10
- suns6
- sups8
- suqs14
- sura5
- suss5
- swab10
- swat7
- tabs7
- tabu8
- tack11
- tads5
- tags6
- taka8
- take8
- talk9
- tams7
- tank9
- tans5
- taos4
- taps7
- tars4
- task8
- tass4
- tats4
- taus5
- taut5
- tavs8
- taws7
- teak8
- teas4
- thus7
- toss4
- tsar4
- tsks8
- tuba8
- tube8
- tubs8
- tuck12
- tufa8
- tugs7
- tuis5
- tuna6
- tuns6
- tups8
- turk9
- tush7
- tusk9
- tuts5
- twas7
- ukes9
- upas8
- urbs8
- ursa5
- uses5
- utas5
- vast8
- vats8
- vatu9
- vaus9
- wabs10
- wast7
- wats7
- wauk12
- wuss8
- yaks10
- yuks11