4 letters
- pits7
- pubs11
- puds9
- pugs10
- pung11
- puns9
- punt9
- puts8
- quid15
- quin15
- quit14
- ribs7
- rids5
- rigs6
- rind6
- ring7
- rins5
- rubs8
- rugs7
- ruin6
- rung8
- runs6
- runt6
- rust5
- ruts5
- sadi5
- said5
- sain5
- sand6
- sang7
- sati4
- scab10
- scad8
- scag9
- scan8
- scat7
- scot7
- scud9
- scum11
- scup11
- scut8
- sect7
- send6
- sent5
- shin7
- shit6
- shun8
- shut7
- sibb10
- sibs7
- sice7
- sick11
- sics7
- side5
- sift7
- sigh8
- sign7
- sild6
- silt5
- sine5
- sing7
- sinh7
- sink9
- sins5
- site4
- sith6
- sits4
- skid9
- skin9
- skit8
- slid6
- slit5
- slub9
- slug8
- slut6
- smit7
- smug10
- smut8
- snag7
- sned6
- snib8
- snip8
- snit5
- snob8
- snog7
- snot5
- snub9
- snug8
- song7
- spic10
- spin8
- spit7
- spud9
- spun9
- stab7
- stag6
- stir4
- stob7
- stub8
- stud6
- stum8
- stun6
- suba8
- subs8
- such10
- suck12
- sudd7
- suds6
- sued6
- suet5
- sugh9
- suit5
- sulu7
- sung8
- sunk10
- sunn7
- suns6
- surd6
- swig9
- sync10
- tabs7
- tabu8
- tads5
- tags6
- tain5
- tang7
- tans5
- taus5
- teds5
- tegs6
- tend6
- tens5
- thin7
- this6
- thud8
- thug9
- thus7
- tick11
- tics7
- tide5
- tidy7
- tied5
- ties4
- tils5
- tine5
- ting7
- tins5
- tint5
- tiny7
- tips7
- tits4
- tods5
- togs6
- tong7
- tons5
- trig6
- trug7
- tuba8
- tube8
- tubs8
- tuck12
- tugs7
- tuis5
- tuna6
- tune6
- tung8
- tuns6
- tups8
- turd6
- turn6
- tush7
- tusk9
- tuts5
- tutu6
- twig9
- twin8
- tyin7
- udos6
- ughs9
- ulus7
- unai6
- unau7
- unbe9
- unci9
- unco9
- unde7
- undo7
- undy9
- unit6
- unto6
- urbs8
- urds6
- uric8
- urns6
- urus6
- used6
- utas5
- vigs10
- vugs11
- wigs9