5
blood brother(noun, expression, idiom, relation, friend)
5
male sibling(noun, expression, relation, member, relative)
4
ally(noun, buddy, pal, chum, crony)
4
chap(noun, buddy, pal, chum, crony)
4
lad(noun, buddy, pal, chum, crony)
3
male sib(noun, friend, man, expression)
2
collaborator(noun, buddy, pal, chum, crony)
2
confederate(noun, buddy, pal, chum, crony)
2
cool storyteller(expression, informal, irony, storyteller, noun)
2
coolest storyteller(expression, informal, irony, storyteller, noun)
2
partying male(expression, party, man, male, noun)
1
alpha male idiot(expression, idiot, male)
1
brah(noun, slang, informal, brother)
1
bruh(noun, slang, informal, brother)
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APASmart Define. (2016). bro thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/bro/thesaurus/synonyms
ChicagoSmart Define. 2016. "bro thesaurus" https://smartdefine.org/bro/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, bro thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/bro/thesaurus/synonyms>.
MLASmart Define. "bro thesaurus" 26 February 2016. Web. 22 September 2026. <https://smartdefine.org/bro/thesaurus/synonyms>