4 letters
- sock11
- soya6
- spae7
- spam10
- span8
- spar7
- spas7
- spat7
- spay9
- spaz16
- spec10
- spic10
- spik11
- spry9
- stay6
- suck12
- swap10
- sway9
- syce9
- syke10
- sync10
- syph11
- tack11
- taps7
- task8
- upas8
- vacs11
- wack14
- waps10
- wasp10
- ways9
- yack13
- yaks10
- yams9
- yank11
- yaps9
- yaup10
- yawp12
- yaws9
- yays8
- yeas6
- yips9
- yock13
- yoks10
- yuca10
- yuck14
- yuks11
- yups10
- zaps16