4 letters
- salt5
- same7
- sand6
- sane5
- sang7
- sank9
- sans5
- sard5
- sari4
- sark8
- sate4
- saul6
- save8
- sawn8
- saws7
- scag9
- scan8
- scar7
- seal5
- seam7
- sear4
- seas4
- seat4
- seel5
- seen5
- seer4
- sego6
- segs6
- self8
- sell6
- sels5
- send6
- sene5
- sent5
- sera4
- sere4
- serf7
- sers4
- seta4
- sewn8
- sews7
- shag8
- shaw9
- shea6
- shew9
- sial5
- sign7
- sine5
- sing7
- sire4
- skag10
- skeg10
- skew11
- slab8
- slag7
- slam8
- slap8
- slat5
- slaw8
- slay7
- sled6
- slew8
- sloe5
- slog7
- slow8
- slue6
- slug8
- slur6
- smew10
- snag7
- snap8
- snaw8
- sned6
- snog7
- snow8
- snug8
- snye7
- soar4
- sola5
- sole5
- sone5
- song7
- sora4
- sore4
- sorn5
- sown8
- spae7
- span8
- spar7
- spew10
- stag6
- star4
- staw7
- stew7
- suer5
- sung8
- sura5
- sure5
- swab10
- swag9
- swam10
- swan8
- swap10
- swat7
- sway9
- swig9
- syne7
- tael5
- tags6
- tale5
- tang7
- tans5
- tare4
- tarn5
- tars4
- taws7
- teal5
- tear4
- teas4
- tegs6
- tela5
- tels5
- tens5
- tern5
- tews7
- tsar4
- twae7
- twas7
- ulan7
- ulna7
- urea5
- urge7
- urns6
- ursa5
- user5
- vale9
- vane9
- vang11
- vans9
- vars8
- vase8
- vaws11
- veal9
- vela9
- vena9
- vera8
- wabs10
- wade8
- wads8
- waes7
- wage9
- wags9
- wail8
- wain8
- wair7
- wake11
- wale8
- walk12
- wall9
- waly10
- wame10
- wand9
- wane8
- wans8
- want8
- wany10
- waps10
- ward8
- ware7
- wark11
- warm10
- warn8
- warp10
- wars7
- wart7
- wary9
- wash9
- wasp10
- wast7
- wats7
- waul9
- waur8
- wave11
- wawl11
- waws10
- ways9
- weak11
- weal8
- wean8
- wear7
- webs10
- weds8
- weel8
- ween8
- weer7
- wees7
- weir7
- weka11
- weld9
- well9