BACKOUT is a playable word

backout Scrabble® Dictionary

noun
pl. backouts
a reversal of launching procedures
57 Playable Words can be made from "BACKOUT"
   2-Letter Words (9 found)
   3-Letter Words (28 found)
   4-Letter Words (15 found)
   5-Letter Words (3 found)
   7-Letter Words (2 found)