4 letters
- rhus7
- rias4
- rims7
- rums8
- rush7
- sabs7
- sacs7
- sadi5
- sags6
- said5
- sail5
- sain5
- saki8
- sals5
- same7
- samp10
- sans5
- saps7
- sari4
- sash6
- sass4
- sati4
- saul6
- saws7
- says6
- scam10
- scum11
- seam7
- seas4
- seis4
- semi7
- shad7
- shag8
- shah8
- sham9
- shat6
- shaw9
- shay8
- shea6
- shes6
- shim9
- shin7
- ship9
- shit6
- shiv10
- shmo9
- shri6
- shul8
- shun8
- shut7
- sial5
- sibs7
- sics7
- sigh8
- sima7
- simp10
- sims7
- sinh7
- sins5
- sips7
- sirs4
- sith6
- sits4
- skas8
- skim11
- skis8
- skua9
- slam8
- slim8
- slum9
- smit7
- smug10
- smut8
- soma7
- sous5
- spam10
- spas7
- sris4
- stum8
- suba8
- subs8
- such10
- suds6
- sues5
- sugh9
- suit5
- sumo8
- sump11
- sums8
- suns6
- sups8
- suqs14
- sura5
- suss5
- swam10
- swim10
- swum11
- tams7
- tass4
- taus5
- this6
- thus7
- tuis5
- tush7
- ughs9
- umps11
- unai6
- upas8
- ursa5
- uses5
- utas5
- vaus9
- vims11
- visa8
- wash9
- wham12
- whim12
- wish9
- wiss7
- wuss8
- yams9