FOIBLES is a playable word

foible Scrabble® Dictionary

noun
pl. foibles
a minor weakness
97 Playable Words can be made from "FOIBLES"
   2-Letter Words (17 found)
   3-Letter Words (31 found)
   5-Letter Words (11 found)
   6-Letter Words (2 found)
   7-Letter Words (1 found)