MATTOID is a playable word

mattoid Scrabble® Dictionary

noun
pl. mattoids
a mentally unbalanced person
69 Playable Words can be made from "MATTOID"
   2-Letter Words (17 found)
   3-Letter Words (29 found)
   4-Letter Words (17 found)
   5-Letter Words (4 found)
   6-Letter Words (1 found)
   7-Letter Words (1 found)