Synonyms and Antonyms of motormouth
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
Seen and Heard
What made you want to look up motormouth? Please tell us where you read or heard it (including the quote, if possible).