Thesaurus
undercover
Synonyms and Antonyms of undercover
1 undertaken or done so as to escape being observed or known by others an undercover operation to infiltrate the terrorist organization Synonyms backstairs, behind-the-scenes, clandestine, covert, furtive, hole-and-corner, hugger-mugger, hush-hush, private, privy, sneak, sneaking, sneaky, stealth, stealthy, surreptitious, secret, underground, underhand, underhandedRelated Words back-channel, closed-door, off-the-books, off-the-record; classified, confidential, restricted, top secret, undisclosed; concealed, hidden, secreted, subterranean, unadvertised, unexposedNear Antonyms acknowledged, avowed; aboveboard, straightforward, unconcealed, undisguised; unclassified, unrestricted; clear, evident, manifest, obvious, patent, plainAntonyms open, overt, public
2 working on missions in which one's objectives, activities, or true identity are not publicly revealed for months she's been an undercover agent pretending to be a drug dealer Synonyms secretRelated Words covert, private, secretive, subterraneanNear Antonyms overt
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undercover
Synonyms and Antonyms of undercover
a person who tries secretly to obtain information for one country in the territory of another usually unfriendly country within the city was a well-organized fifth column, and these undercovers would make themselves known as soon as the invading forces breached the city limits Synonyms agent, asset, emissary, intelligencer, mole, operative, spook, spyRelated Words courier; counterspy, double agent, sleeper; infiltrator, informer, stool pigeon; spymaster, superspy
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Dictionary: Definition of undercover Spanish Central: Translation of undercover Nglish: Translation of undercover for Spanish speakers
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