FINITISMS is a playable word

finitism Scrabble® Dictionary

noun
pl. finitisms
the belief that a particular entity is finite
57 Playable Words can be made from "FINITISMS"
   2-Letter Words (7 found)
   3-Letter Words (15 found)
   5-Letter Words (10 found)
   6-Letter Words (2 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)
   9-Letter Words (1 found)