Synonyms of loudmouth in English:

loudmouth


See definition of loudmouth

noun

1‘if he wins, the press, who have dismissed him as an untested loudmouth, will have to sit up and take note’

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

2‘I approached him in the strictest confidence, but all too quickly I learned that he is just a gin-sodden loudmouth’

SYNONYMS
gossip, gossipmonger, scandalmonger, blabbermouth, blabber, busybody, chatterer, prattler, babbler
North American blatherskite
informal gasbag