ACRASIN is a playable word

acrasin Scrabble® Dictionary

noun
pl. acrasins
a substance secreted by the cells of a slime mold
89 Playable Words can be made from "ACRASIN"
   2-Letter Words (9 found)
   3-Letter Words (23 found)
   6-Letter Words (6 found)
   7-Letter Words (4 found)