MOBBISM is a playable word

mobbism Scrabble® Dictionary

noun
pl. mobbisms
mobbish conduct
45 Playable Words can be made from "MOBBISM"
   2-Letter Words (11 found)
   3-Letter Words (19 found)
   4-Letter Words (11 found)
   5-Letter Words (2 found)
   6-Letter Words (1 found)
   7-Letter Words (1 found)