Synonyms and Antonyms of motormouth

  1. a person who talks constantly <I had to listen to the motormouth's cell phone conversations for the entire commute> Synonyms babbler, blabber, blabbermouth, blowhard, cackler, chatterer, conversationalist, gabbler, gasbag, jabberer, jay, magpie, chatterbox, prattler, talker, windbagRelated Words gossip, gossiper, talebearer, tattler, tattletale; blatherer, blatherskite; converser, discourser

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