NIHILISMS is a playable word

nihilism Scrabble® Dictionary

noun
pl. nihilisms
a doctrine that denies traditional values
55 Playable Words can be made from "NIHILISMS"
   2-Letter Words (8 found)
   3-Letter Words (14 found)
   5-Letter Words (7 found)
   6-Letter Words (3 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)
   9-Letter Words (1 found)