Антонимом say under one's breath

shout yell bellow roar bawl cry bay call holler scream shriek cheer vociferate wail clamour hollo howl screech squall squawk yawp caterwaul halloo squeal thunder whoop yelp bark clamor exclaim yammer yap hoot hurl yowl cry out speak loudly call out raise your voice sound off call at the top of one's voice ululate yip

say wrong say yes say yes to say your piece scab scabbier say uncle say to oneself say to say the opposite of says your piece says yes