protest

Synonyms: bellyache big stink blackball challenge clamor declaration demonstration demur demurral difficulty dissent flak formal complaint grievance gripe grouse holler howl kick knock march moratorium nix objection outcry protestation question rally remonstrance remonstration revolt riot stink tumult turmoil

Antonyms: acceptance approval praise

Synonyms: affirm assert asseverate attest avouch avow back-talk be against be displeased by blast buck combat constate contend cry out declare demonstrate demur disagree except expostulate fight holler howl insist inveigh against kick maintain make a stink object oppose predicate profess put up a fight rebel remonstrate resist revolt say no sound off squawk take exception testify thumbs down

Antonyms: accept approve praise