4 letters
- sale5
- salp8
- sals5
- same7
- samp10
- sane5
- sans5
- saps7
- saul6
- scam10
- scan8
- scum11
- scup11
- seal5
- seam7
- seas4
- secs7
- seis4
- sels5
- semi7
- sial5
- sice7
- sics7
- sima7
- simp10
- sims7
- sine5
- sins5
- sipe7
- sips7
- slam8
- slap8
- slim8
- slip8
- slue6
- slum9
- snap8
- snip8
- spae7
- spam10
- span8
- spas7
- spec10
- spic10
- spin8
- spue8
- spun9
- sues5
- sump11
- sums8
- suns6
- supe8
- sups8
- ulan7
- ulna7
- umps11
- unai6
- unci9
- upas8
- uses5