conversational Antonyms

very quiet untalkative uncommunicative breviloquent tight-lipped at a loss for words wordless voiceless unsociable tongue-tied tongueless silent as the grave unspeaking not talkative quiet as the grave as silent as the grave as quiet as the grave as quiet as a mouse close-lipped unopened uncommunicable unarticulate tightlipped taciturn stately introverted indrawn grammatical formal elevated dumb deaf-mute closemouthed bookish aphasic laconic learned speechless silent reticent reserved quiet nonvocal mute mum mealy-mouthed literary aloof