BOOMIER is a playable word

boomy Scrabble® Dictionary

adjective
boomier, boomiest
prospering
67 Playable Words can be made from "BOOMIER"
   2-Letter Words (13 found)
   3-Letter Words (24 found)
   4-Letter Words (18 found)
   5-Letter Words (9 found)
   6-Letter Words (2 found)
   7-Letter Words (1 found)