4 letters
- slap8
- slat5
- slim8
- slip8
- slit5
- slum9
- slur6
- slut6
- smit7
- smut8
- spam10
- spar7
- spas7
- spat7
- spit7
- spur8
- sris4
- star4
- stat4
- stir4
- stum8
- suit5
- sump11
- sums8
- sups8
- sura5
- tahr6
- tail5
- tali5
- tamp10
- tams7
- taps7
- tarp7
- tars4
- tart4
- tass4
- tats4
- taus5
- taut5
- that6
- thir6
- this6
- thru7
- thus7
- tils5
- tilt5
- tipi7
- tips7
- tirl5
- titi4
- tits4
- tram7
- trap7
- trim7
- trip7
- tsar4
- tuis5
- tump11
- tups8
- tush7
- tuts5
- umps11
- upas8
- ursa5
- utas5