MESSIEST is a playable word

messy Scrabble® Dictionary

adjective
messier, messiest
dirty or untidy
96 Playable Words can be made from "MESSIEST"
   2-Letter Words (10 found)
   3-Letter Words (18 found)
   6-Letter Words (10 found)
   7-Letter Words (3 found)
   8-Letter Words (2 found)