BROTHER is a playable word

brother Scrabble® Dictionary

noun
pl. brothers or brethren
a male sibling
verb
brothered, brothering, brothers
to treat like a brother
60 Playable Words can be made from "BROTHER"
   2-Letter Words (13 found)
   3-Letter Words (25 found)
   4-Letter Words (12 found)
   5-Letter Words (7 found)
   6-Letter Words (2 found)
   7-Letter Words (1 found)