WAILS is a playable word

wail Scrabble® Dictionary

verb
wailed, wailing, wails
to utter a long, mournful cry
31 Playable Words can be made from "WAILS"
   2-Letter Words (8 found)
   3-Letter Words (11 found)
   4-Letter Words (9 found)
   5-Letter Words (3 found)