bigmouth Synonyms

whistleblower chatterbox vaunter utterer twaddler trumpeter tattler talker swaggerer strutter speechifier rhetor prattler prater backseat driver loudmouth show-off scandalmonger motormouth windbag blowhard point man rumormonger gossipmonger tattletale blabbermouth know-it-all gasbag persona non grata peacock newsmonger negotiant cackler bragger braggart braggadocio brag boaster blusterer blower blatherskite blabber bewrayer bargainer banterer chatterer cicero marplot magpie lector