4 letters
- soar4
- soda5
- sofa7
- soft7
- soja13
- sola5
- soma7
- soph9
- sops7
- sora4
- soup8
- soya6
- soys6
- spae7
- spam10
- span8
- spar7
- spas7
- spat7
- spay9
- spaz16
- spot7
- spry9
- stay6
- stoa4
- stop7
- swap10
- sway9
- swop10
- sybo9
- syph11
- taos4
- taps7
- toff10
- tops7
- toys6
- typo9
- upas8
- waff13
- waps10
- wasp10
- ways9
- wops10
- yaff12
- yaks10
- yams9
- yaps9
- yaup10
- yawp12
- yaws9
- yays8
- yeas6
- yips9
- yobs9
- yods7
- yoga8
- yoks10
- yows9
- yups10
- zaps16