4 letters
- sped8
- spew10
- spry9
- spue8
- spur8
- sris4
- star4
- stay6
- step7
- stey6
- stye6
- suer5
- sues5
- supe8
- sups8
- sura5
- sure5
- swap10
- sway9
- syce9
- syke10
- syne7
- syph11
- tape7
- taps7
- tare4
- tarp7
- tars4
- tass4
- tear4
- teas4
- tepa7
- trap7
- tray6
- trey6
- tsar4
- tyer6
- tyes6
- type9
- tyre6
- upas8
- urea5
- ursa5
- user5
- uses5
- vars8
- vary10
- vase8
- vera8
- very10
- waes7
- waps10
- ware7
- warp10
- wars7
- wary9
- wasp10
- ways9
- wear7
- wrap10
- wyes9
- yaks10
- yams9
- yaps9
- yard7
- yare6
- yarn7
- yaup10
- yawp12
- yaws9
- yays8
- yeah8
- yean7
- year6
- yeas6
- yelp10
- yens7
- yerk10
- yews9
- yipe9
- yips9
- yirr6
- yore6
- yups10
- zaps16