yacking

chatty garrulous long-winded voluble

babbling chattering fluent gabby gossipy jabbering loose-lipped motormouth multiloquent prolix verbose wordy

quiet silent untalkative

restrained subdued

bombastic circumlocutory diffuse flowery full of air fustian gabby garrulous grandiloquent involved loquacious magniloquent palaverous periphrastic pleonastic prolix redundant repeating repetitious repetitive rhetorical talkative talky tautological tautologous tedious tortuous windy

concise succinct