declare Antonyms

retract close up negate keep mum be quiet belt up button up clam up brush aside briefing shut up withhold whisper revoke simmer stutter suggest summary summation suppress trunk unsay lock up hush up camouflage remain silent stop talking keep silent be oblivious to speak softly be speechless stay quiet speak quietly be tongue-tied keep silence undedicated uncertified be silent button it button one's lip fall silent pipe down take the fifth say no more say nothing stow away be unspeaking adumbrate compilation conceal