4 letters
- saga6
- said5
- sail5
- sain5
- sake8
- saki8
- same7
- samp10
- sand6
- sane5
- sang7
- sank9
- sans5
- sard5
- sari4
- sark8
- sati4
- sawn8
- scad8
- scam10
- scan8
- seam7
- semi7
- send6
- shad7
- sham9
- shim9
- shin7
- sial5
- sick11
- side5
- sign7
- sike8
- sild6
- silk9
- sima7
- simp10
- sims7
- sine5
- sing7
- sinh7
- sink9
- sins5
- skag10
- skas8
- skat8
- skid9
- skim11
- skin9
- skip11
- skis8
- skit8
- skua9
- slam8
- slid6
- slim8
- smit7
- snag7
- snap8
- snaw8
- sned6
- snib8
- snip8
- snit5
- soak8
- soda5
- soma7
- spam10
- span8
- spik11
- spin8
- sunk10
- swam10
- swan8
- swim10
- tads5
- tain5
- taka8
- tams7
- tank9
- tans5
- task8
- tins5
- unai6
- vain9
- vans9
- vasa8
- vims11
- vina9
- visa8
- wadi8
- wads8
- wain8
- wand9
- wans8
- wind9
- wink12
- wins8
- yaks10
- yams9
- yank11
- yids7
- yins7
- zins14