4 letters
- slim8
- slip8
- slit5
- sloe5
- slue6
- sned6
- snib8
- snip8
- snit5
- snye7
- soil5
- sole5
- soli5
- sone5
- spec10
- spic10
- spin8
- syce9
- syli7
- sync10
- syne7
- teel5
- teen5
- tees4
- tele5
- tell6
- tels5
- tens5
- tics7
- ties4
- tile5
- till6
- tils5
- tine5
- tins5
- unci9
- vees8
- veil9
- vein9
- vice11
- vies8
- vile9
- vill10
- vine9
- vise8
- weel8
- ween8
- wees7
- well9
- wens8
- wile8
- will9
- wine8
- wins8
- wise7
- yell8
- yens7
- yill8
- yins7
- zees13
- zein14
- zill15
- zinc17
- zins14