Synonyms and Antonyms of boo

a vocal sound made to express scorn or disapproval
  • the referee's questionable call was greeted with a chorus of boos
Synonyms of boo

bird [chiefly British], Bronx cheer, catcall, hiss, hoot, jeer, raspberry, razz, snort

Words Related to boo
Near Antonyms of boo
Antonyms of boo