loudmouth
/ˈlaʊdmaʊθ
/noun informal
A person who tends to talk too much in an offensive or tactless way: the pub had its fair share of loudmouths and drunks [as modifier]: loudmouth lawyers...
- Besides, you're always going to get loudmouths.
- The most quiet and reserved people may become deranged loudmouths when they sit behind the keyboard, staying up until dawn and conducting angry debates on discussion boards with total strangers.
- It would be much more productive to ignore the loudmouths and engage the moderate majority which actually is open to honest debate.
Synonyms
braggart, boaster, blusterer, swaggerer
informal windbag, big mouth, blowhard, gasbag, bag of wind, show-off, big-head
North American informal showboat
vulgar slang bullshitter
literary braggadocio, gasconader
gossip, gossipmonger, scandalmonger, blabbermouth, blabber, busybody, chatterer, prattler, babbler;
North American blatherskite
informal gasbag
Derivatives
loud-mouthed
/ adjective ...- Minutes after takeoff in the close confines of an airline cabin, a loud-mouthed passenger demands a beer and shoves an attendant.
- While men were more likely to become uninhibited and loud-mouthed, women more frequently said the alcohol acted as a sedative.
- For example, why is it that one is loud-mouthed when speaking out against social injustice but not when advocating tax cuts?