pipe down Antonyms

pipe up clamour speak up speak out make noise blither blether blather bring out go on voice vocalize make a stir break silence get loud make a lot of noise be uptight be jittery be loud speak loudly be noisy make a row jibber-jabber chunter break the silence verbalize utter tell gibber gabble gab enunciate drivel clamor chatter bluster bawl babble articulate jabber maunder talk state speak shout screech say rattle prate outcry