FALLOUT is a playable word

fallout Scrabble® Dictionary

noun
pl. fallouts
radioactive debris resulting from a nuclear explosion
53 Playable Words can be made from "FALLOUT"
   2-Letter Words (9 found)
   3-Letter Words (15 found)
   4-Letter Words (19 found)
   5-Letter Words (8 found)
   7-Letter Words (2 found)