FUMBLER is a playable word

fumbler Scrabble® Dictionary

noun
pl. fumblers
one that fumbles
63 Playable Words can be made from "FUMBLER"
   2-Letter Words (10 found)
   3-Letter Words (21 found)
   4-Letter Words (17 found)
   5-Letter Words (11 found)
   6-Letter Words (3 found)
   7-Letter Words (1 found)