4 letters
- sops7
- sora4
- sorb7
- sord5
- sore4
- sori4
- sorn5
- sort4
- soth6
- soup8
- sour5
- soya6
- spae7
- spam10
- span8
- spar7
- spas7
- spat7
- spay9
- spaz16
- spec10
- sped8
- spew10
- spic10
- spot7
- spry9
- spue8
- spur8
- star4
- step7
- stoa4
- stop7
- such10
- suer5
- supe8
- sura5
- sure5
- swap10
- swop10
- syce9
- syph11
- tace7
- tach9
- taco7
- tahr6
- taos4
- tape7
- taps7
- tare4
- taro4
- tarp7
- tars4
- tear4
- teas4
- tepa7
- thae6
- thro6
- toea4
- toes4
- tope7
- toph9
- tops7
- tora4
- torc7
- tore4
- tors4
- tosh6
- trap7
- trop7
- tsar4
- upas8
- urea5
- ursa5
- user5
- vacs11
- vars8
- vase8
- vera8
- voes8
- waes7
- waps10
- ware7
- warp10
- wars7
- wash9
- wasp10
- wear7
- whap12
- whoa9
- whop12
- woes7
- wops10
- wore7
- wrap10
- yaps9
- yare6
- yeah8
- year6
- yeas6
- yech11
- yore6
- zaps16
- zero13
- zoea13