4 letters
- sane5
- sang7
- sank9
- sans5
- saps7
- sard5
- sari4
- sark8
- sawn8
- scan8
- scar7
- sear4
- sera4
- slap8
- snag7
- snap8
- snaw8
- snip8
- soap7
- soar4
- sora4
- sorn5
- spae7
- spam10
- span8
- spar7
- spas7
- spat7
- spay9
- spaz16
- spin8
- spry9
- spun9
- spur8
- star4
- sura5
- swan8
- swap10
- tans5
- tapa7
- taps7
- tarn5
- tarp7
- tars4
- trap7
- tsar4
- upas8
- urns6
- ursa5
- vans9
- vara8
- vars8
- vasa8
- wans8
- waps10
- warn8
- warp10
- wars7
- wasp10
- wrap10
- yaps9
- yarn7
- zaps16