Synonyms of hush-hush in English:

hush-hush


See US English definition of hush-hush

See UK English definition of hush-hush

adjective

1‘this is meant to be hush-hush’

SYNONYMS
secret, top secret, confidential, strictly confidential, classified, restricted, under wraps, off the record, not for circulation, not for publication, not to be made public, not to be disclosed
unrevealed, undisclosed, unpublished, untold, unknown
sub rosa
ANTONYMS

public, on the record