BULLBAT is a playable word

bullbat Scrabble® Dictionary

noun
pl. bullbats
a nocturnal bird
37 Playable Words can be made from "BULLBAT"
   2-Letter Words (7 found)
   3-Letter Words (13 found)
   4-Letter Words (12 found)
   5-Letter Words (4 found)
   7-Letter Words (1 found)