publicized

Synonyms:

publicised

advertised

called to public attention

heralded

publicly announced

promulgated, published

formally made public

Antonyms:

suppressed

kept from public knowledge by various means;

burked

suppressed quietly or indirectly

hushed-up

(used of information or news) kept secret by using influence

quelled, quenched, squelched

subdued or overcome

unreleased

not (or not yet) made available for distribution or publication

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