4 letters
- soph9
- sops7
- sora4
- sorb7
- sori4
- soth6
- soup8
- soya6
- spae7
- spam10
- span8
- spar7
- spas7
- spat7
- spay9
- spaz16
- spic10
- spik11
- spin8
- spit7
- spiv11
- spot7
- stab7
- stoa4
- stob7
- stop7
- suba8
- swab10
- swap10
- swob10
- swop10
- sybo9
- syph11
- tabs7
- taos4
- taps7
- thio6
- this6
- tips7
- toph9
- topi7
- tops7
- tosh6
- upas8
- visa8
- wabs10
- waps10
- wash9
- wasp10
- whap12
- whip12
- whoa9
- whop12
- wish9
- wisp10
- wops10
- yaps9
- yips9
- yobs9
- zaps16
- zips16