4 letters
- scot7
- scud9
- scum11
- scup11
- scut8
- sect7
- semi7
- sent5
- shag8
- sham9
- shat6
- shim9
- shin7
- ship9
- shit6
- shiv10
- shmo9
- shog8
- shot6
- shri6
- shul8
- shun8
- shut7
- sice7
- sick11
- sics7
- sift7
- sigh8
- sign7
- silt5
- sima7
- simp10
- sims7
- sine5
- sing7
- sinh7
- sink9
- sins5
- site4
- sith6
- sits4
- skim11
- skin9
- skit8
- slim8
- slit5
- slug8
- slum9
- slut6
- smit7
- smog9
- smug10
- smut8
- snag7
- snib8
- snip8
- snit5
- snog7
- snot5
- snub9
- snug8
- song7
- soth6
- spic10
- spin8
- spit7
- spun9
- stag6
- stem7
- stir4
- stub8
- stud6
- stum8
- stun6
- such10
- suck12
- suet5
- sugh9
- suit5
- sumo8
- sump11
- sums8
- sung8
- sunk10
- sunn7
- suns6
- swig9
- swim10
- swum11
- sync10
- tach9
- tags6
- tain5
- tams7
- tang7
- tans5
- taus5
- tegs6
- tens5
- than7
- them9
- then7
- thin7
- thio6
- thir6
- this6
- thou7
- thru7
- thud8
- thug9
- thus7
- tick11
- tics7
- ties4
- tils5
- time7
- tine5
- ting7
- tins5
- tint5
- tiny7
- tips7
- tits4
- togs6
- toms7
- tong7
- tons5
- tosh6
- trig6
- trim7
- trug7
- tubs8
- tuck12
- tugs7
- tuis5
- tump11
- tuna6
- tune6
- tung8
- tuns6
- tups8
- turn6
- tush7
- tusk9
- tuts5
- twig9
- twin8
- tyin7
- ughs9
- umps11
- unai6
- unci9
- unco9
- unit6
- unto6
- uric8
- urns6
- utas5
- vigs10
- vims11
- vugh13
- vugs11
- whig11
- whim12
- whin10
- whit9
- wich12
- wigs9
- wing10
- wins8
- wish9
- wist7
- with9
- wits7
- yins7
- yuch12
- zigs15
- zinc17
- zing16
- zins14
- zits13