SIMPLISM is a playable word

simplism Scrabble® Dictionary

noun
pl. simplisms
the tendency to oversimplify an issue or problem
41 Playable Words can be made from "SIMPLISM"
   2-Letter Words (6 found)
   3-Letter Words (12 found)
   4-Letter Words (15 found)
   5-Letter Words (7 found)
   8-Letter Words (1 found)