Find the Synonym of Announcement and Declaration Words

aver, adumbrate, convoke, declaim, declaration, declare, edict, enact, event, expose, fanfare, happening, harbinger, herald, impact, implement, inaugural, inauguration, manifesto, occurrence, oration, ordain, proclaim, proclamation, promulgate, prophetic, prorogue, revelation, salvo, secession, signify, state, summon, telegraph, transpire, unveil, utter, utterance, verdict, vociferous