BACKACHE is a playable word

backache Scrabble® Dictionary

noun
pl. backaches
a pain in the back
45 Playable Words can be made from "BACKACHE"
   2-Letter Words (10 found)
   3-Letter Words (13 found)
   4-Letter Words (13 found)
   5-Letter Words (7 found)
   6-Letter Words (1 found)
   8-Letter Words (1 found)