announce

Synonyms: advertise annunciate blast blazon broadcast call communicate declare disclose disseminate divulge drum give out impart intimate issue make known make public pass the word proclaim promulgate propound publicize publish release report reveal run off at mouth sound off spread around state tell trumpet

Antonyms: bottle up conceal keep secret refrain repress suppress withhold

Synonyms: augur forebode forecast forerun foreshow foretell harbinger herald indicate portend predict presage signal signify

Antonyms: be quiet hide withhold