big-mouthed

demonstrative ebullient enthusiastic expansive extravagant exuberant lavish talkative

all jaw free-flowing fulsome gabby gushy outpouring overflowing prolix unconstrained unreserved unrestrained verbose windbag windy wordy

apathetic disinterested economical quiet reserved silent uncommunicative unenthusiastic unexcited

chattering chatty full of hot air gabby garrulous gossipy long-winded loose-lipped loudmouthed ranting talky vociferous windy

articulate chatty effusive garrulous glib loquacious voluble

chattering eloquent fluent full of hot air gabby gossipy long-winded loose-lipped loudmouthed mouthy multiloquent prolix rattling slick smooth talky verbal verbose vocal windy wordy

quiet silent untalkative

reserved uncommunicative

wordy

articulate chattering chatty conversational effusive eloquent fluent full of hot air gabby garrulous glib gossipy long-winded loose-lipped loquacious loudmouthed mouthy multiloquent prolix rattling slick smooth verbal verbose vocal voluble windy