Synonyms and Antonyms of unbeknownst
happening or existing without one's knowledge unbeknownst to me, my mother was planning a party Synonyms of unbeknownst unknown (also unbeknown)Words Related to unbeknownst unperceived, unrecognized, unsuspected; unaware, unconscious, unmindful; unknowing, unsuspecting, unwitting; ignorant, unacquainted, unfamiliar
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