FLAILS is a playable word

flail Scrabble® Dictionary

verb
flailed, flailing, flails
to swing freely
40 Playable Words can be made from "FLAILS"
   2-Letter Words (9 found)
   3-Letter Words (11 found)
   4-Letter Words (14 found)
   5-Letter Words (5 found)
   6-Letter Words (1 found)