4 letters
- spae7
- spam10
- span8
- spar7
- spas7
- spat7
- spay9
- spaz16
- spec10
- sped8
- spew10
- spry9
- spue8
- spur8
- stab7
- star4
- stem7
- step7
- suba8
- suer5
- sump11
- supe8
- sura5
- sure5
- swab10
- swam10
- swap10
- syph11
- tabs7
- tael5
- tahr6
- tale5
- tame7
- tamp10
- tams7
- tape7
- taps7
- tare4
- tarp7
- tars4
- teal5
- team7
- tear4
- teas4
- teel5
- teem7
- tees4
- tela5
- tele5
- tels5
- temp10
- tepa7
- term7
- thae6
- thee6
- them9
- tram7
- trap7
- tree4
- tsar4
- umps11
- upas8
- urbs8
- urea5
- ursa5
- user5
- vale9
- vamp14
- vars8
- vase8
- veal9
- veep11
- veer8
- vees8
- vela9
- vera8
- verb11
- wabs10
- waes7
- wale8
- wame10
- waps10
- ware7
- warm10
- warp10
- wars7
- wash9
- wasp10
- weal8
- wear7
- webs10
- weel8
- weep10
- weer7
- wees7
- were7
- wham12
- whap12
- whee9
- wrap10
- yams9
- yaps9
- yare6
- yeah8
- year6
- yeas6
- yelp10
- ylem10
- zaps16
- zeal14
- zees13