FRIBBLE is a playable word

fribble Scrabble® Dictionary

verb
fribbled, fribbling, fribbles
to act foolishly
57 Playable Words can be made from "FRIBBLE"
   2-Letter Words (9 found)
   3-Letter Words (18 found)
   4-Letter Words (17 found)
   5-Letter Words (11 found)
   6-Letter Words (1 found)
   7-Letter Words (1 found)