FLAILING is a playable word

flail Scrabble® Dictionary

verb
flailed, flailing, flails
to swing freely
73 Playable Words can be made from "FLAILING"
   2-Letter Words (11 found)
   3-Letter Words (17 found)
   5-Letter Words (11 found)
   6-Letter Words (7 found)
   7-Letter Words (3 found)
   8-Letter Words (1 found)