as in spies
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 & Similar Words
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Example Sentences
Recent Examples of Synonyms for undercovers
Noun
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We were supposed to be spies with hats.—
Stephanie Nolasco,
FOXNews.com,
8 Nov. 2025 -
The events occurred in and around the lawless border of Venezuela and Colombia, where spies, smugglers and gun runners rub shoulders and distrust their own shadow.—
Kevin G. Hall,
Miami Herald,
7 Nov. 2025
Noun
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Khanna’s public statements haven’t stopped pro-China operatives from targeting him in their influence operations, however.—
Robert Schmad,
The Washington Examiner,
9 Jan. 2026
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Everyone was deemed an armed terrorist, on par with the depictions of Al Qaeda operatives in Afghan caves, and thus the face of a minister for youth and sports could be plastered with a red X on Israel’s official government channels, the same as Osama bin Laden’s.—
Séamus Malekafzali,
Washington Post,
8 Jan. 2026
Noun
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Thousands of people took to the streets of downtown Los Angeles on Saturday afternoon to protest federal immigration activity after agents were involved in two different shootings this week, one that left a woman dead in Minneapolis and another that wounded two people in Portland, Oregon.—
Dean Fioresi,
CBS News,
11 Jan. 2026
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Some who marched carried signs of Good as well as others who have been killed by ICE agents or died while in ICE custody.—
Chaewon Chung,
Sacbee.com,
11 Jan. 2026
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“Undercovers.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/undercovers. Accessed 13 Jan. 2026.
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