4 letters
- sain5
- saki8
- sals5
- sand6
- sane5
- sang7
- sank9
- sans5
- saps7
- sari4
- sash6
- sass4
- sati4
- sawn8
- saws7
- says6
- scab10
- scan8
- seas4
- seis4
- shin7
- sial5
- sibb10
- sibs7
- sics7
- sign7
- sima7
- sims7
- sine5
- sing7
- sinh7
- sink9
- sins5
- sips7
- sirs4
- sits4
- skas8
- skin9
- skis8
- slab8
- snag7
- snap8
- snaw8
- snib8
- snip8
- snit5
- snob8
- snub9
- sobs7
- sons5
- span8
- spas7
- spin8
- sris4
- stab7
- suba8
- subs8
- suns6
- swab10
- swan8
- tabs7
- tain5
- tans5
- tass4
- tins5
- unai6
- vain9
- vans9
- vasa8
- vina9
- visa8
- wabs10
- wain8
- wans8
- wins8
- wiss7
- yins7
- zins14