4 letters
- plus9
- pula9
- pule9
- puls9
- rale5
- rase4
- real5
- rues5
- rule6
- ruse5
- sabe7
- sade5
- safe7
- sage6
- sail5
- sake8
- sale5
- sall6
- salp8
- sals5
- salt5
- same7
- sane5
- sate4
- saul6
- save8
- seal5
- seam7
- sear4
- seas4
- seat4
- seel5
- self8
- sell6
- sels5
- sera4
- seta4
- sext11
- sexy13
- shea6
- shul8
- sial5
- skua9
- slab8
- slag7
- slam8
- slap8
- slat5
- slaw8
- slay7
- sled6
- slew8
- sloe5
- slub9
- slue6
- slug8
- slum9
- slur6
- slut6
- sola5
- sole5
- soul6
- spae7
- spue8
- suba8
- sued6
- suer5
- sues5
- suet5
- sulk10
- sulu7
- supe8
- sura5
- sure5
- tael5
- tale5
- taus5
- teal5
- teas4
- tela5
- tels5
- tule6
- ukes9
- ulan7
- ulna7
- ulus7
- ulva10
- upas8
- urea5
- ursa5
- used6
- user5
- uses5
- utas5
- uvea9
- vale9
- vase8
- vaus9
- veal9
- vela9
- waes7
- wale8
- waul9
- weal8
- yeas6
- yule8
- zeal14