Antonyms of YAKKETY-YAKS

• speak clearly, deny, praise, hide, keep, withhold, conceal, mumble, listen, hold, retain, be quiet, shut up.

Synonyms of YAKKETY-YAKS

• express, go on, jabber, deliver, mouth, run on, pop off, aver, peach, gab, betray, enunciate, squeal, let slip, yak, convey, divulge, make public, blabber, spill the beans, modulate, talk through one's hat, go, run off at the mouth, make known, disclose, mutter, buzz, blurt out, descant, spill, rap, chatter, communicate, discourse, articulate, put into words, drawl, blather, voice, spiel, perorate, converse, yammer, expatiate, reveal, blab, state, gabble, say, speak one's piece, babble, tell on, declare, allege, utter, open one's mouth, break silence, vocalize, sound, prate, gas, give away, murmur, tattle, mumble, chew, tell, gossip, let out, shoot the breeze, assert, prattle, chat, lip, shout, pronounce, yakkety-yak, jaw, verbalize, whisper.