Compare bro with other words:
bro vs. brow
bro vs. brob
bro vs. brog
bro vs. pro
bro vs. fro
bro vs. porridge
bro vs. idiom
bro vs. guido
bro vs. man
bro vs. zero
bro vs. bruh
bro vs. john
bro vs. guy
bro vs. rob
bro vs. fag
bro vs. bull
bro vs. friend
bro vs. brother
bro vs. prattle