SUINTS is a playable word

suint Scrabble® Dictionary

noun
pl. suints
a natural grease found in the wool of sheep
48 Playable Words can be made from "SUINTS"
   2-Letter Words (9 found)
   3-Letter Words (17 found)
   4-Letter Words (13 found)
   5-Letter Words (8 found)
   6-Letter Words (1 found)