BEATER is a playable word

beater Scrabble® Dictionary

noun
pl. beaters
one that beats
58 Playable Words can be made from "BEATER"
   2-Letter Words (11 found)
   3-Letter Words (24 found)
   4-Letter Words (16 found)
   5-Letter Words (4 found)
   6-Letter Words (3 found)