4 letters
- oats4
- oust5
- outs5
- pash9
- past7
- path9
- pats7
- phat9
- phut10
- pubs11
- push10
- puts8
- putt8
- qats13
- rash6
- rath6
- rats4
- rhus7
- rubs8
- rush7
- rust5
- ruth7
- ruts5
- sabe7
- sabs7
- salt5
- sash6
- sate4
- sati4
- saul6
- scab10
- scat7
- scut8
- seat4
- seta4
- sett4
- shad7
- shag8
- shah8
- sham9
- shat6
- shaw9
- shay8
- shea6
- shit6
- shot6
- shul8
- shun8
- shut7
- sibb10
- sith6
- skat8
- skua9
- slab8
- slat5
- slub9
- slut6
- smut8
- snub9
- soth6
- spat7
- stab7
- stag6
- star4
- stat4
- staw7
- stay6
- stet4
- stoa4
- stob7
- stub8
- stud6
- stum8
- stun6
- suba8
- subs8
- such10
- suet5
- sugh9
- suit5
- sura5
- swab10
- swat7
- tabs7
- tabu8
- tach9
- tact7
- tads5
- tags6
- tahr6
- tams7
- tans5
- taos4
- taps7
- tars4
- tart4
- task8
- tass4
- tate4
- tats4
- taus5
- taut5
- tavs8
- taws7
- teas4
- teat4
- test4
- teth6
- tets4
- thae6
- than7
- that6
- thaw9
- this6
- thou7
- thru7
- thud8
- thug9
- thus7
- tits4
- tosh6
- tost4
- tots4
- tout5
- tsar4
- tuba8
- tube8
- tubs8
- tufa8
- tuft8
- tugs7
- tuis5
- tuna6
- tuns6
- tups8
- tush7
- tusk9
- tuts5
- tutu6
- twas7
- twat7
- ughs9
- upas8
- urbs8
- ursa5
- utas5
- vast8
- vats8
- vatu9
- vaus9
- wabs10
- wash9
- wast7
- wats7
- watt7
- what9