as in hostile
marked by opposition or ill will
there was a long history of adversary dealings between the two nations
Synonyms & Similar Words
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Antonyms & Near Antonyms
1
as in enemy
one that is hostile toward another
our old cat seemed to consider the new kitten an adversary
Synonyms & Similar Words
Antonyms & Near Antonyms
2
as in opponent
one that takes a position opposite another in a competition or conflict
our adversaries in tomorrow's meet are from one of the top schools in the league
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of adversary
Dan Morse, Alex Horton, Anchorage Daily News, 30 Sep. 2022
At the same time, Trump's tirades against trade deals with nations like China played into a belief among many people that such pacts had hollowed out the American dream, while building middle classes lives for citizens of adversary nations.
—Stephen Collinson, CNN, 28 Sep. 2017
FOXNews.com, 6 Jan. 2026
Taken together, these responses suggest the revival of old fears of American interventionism, prompting allies and adversaries alike to ponder where Washington might act next.
—Freddie Clayton, NBC news, 4 Jan. 2026
See All Example Sentences for adversary
Adjective
Such sensitive information, along with financial information and private messages, is helpful for adversary intelligence agencies to use as leverage for blackmail or coercion.
—Dan Morse, Alex Horton, Anchorage Daily News, 30 Sep. 2022
At the same time, Trump's tirades against trade deals with nations like China played into a belief among many people that such pacts had hollowed out the American dream, while building middle classes lives for citizens of adversary nations.
—Stephen Collinson, CNN, 28 Sep. 2017
Noun
See video … STEPHEN MILLER – Our adversaries can no longer use Venezuela to export terrorism worldwide.
—FOXNews.com, 6 Jan. 2026
Taken together, these responses suggest the revival of old fears of American interventionism, prompting allies and adversaries alike to ponder where Washington might act next.
—Freddie Clayton, NBC news, 4 Jan. 2026
See All Example Sentences for adversary
Recent Examples of Synonyms for adversary
Adjective
-
There are guns, horses, ghosts, a primal struggle for survival in hostile terrain, family feuds and a steadily intensifying sense of mortal threat, as Old Porch’s ambition and psychopathy escalate the drama.—
Literary Hub,
Literary Hub,
6 Nov. 2025
-
Fire department suffering low morale When Washington was fired, City Manager Sheryl Long blamed him for creating a hostile work environment for female firefighters and for failing to improve the department's workplace culture.—
Aaron Valdez,
Cincinnati Enquirer,
6 Nov. 2025
Noun
-
When integrated into multiple systems, the Tactical Edge Electromagnetic Solutions (TEEMS) can jam enemy systems with speed and precision.—
Prabhat Ranjan Mishra,
Interesting Engineering,
9 Nov. 2025
-
Netanyahu said the country would continue trying to bring home the bodies of Israelis still being held across enemy lines, such as Eli Cohen, an Israeli spy hung in Damascus in 1965.—
NPR,
NPR,
9 Nov. 2025
Noun
-
Emmer has been a staunch opponent of Walz for some time, whose antagonism for the governor heightened once Walz became the vice presidential running mate to former Vice President Kamala Harris in the 2024 election.—
Lauren Green,
The Washington Examiner,
8 Jan. 2026
-
Garrett faced multiple opponents on 90 percent of his pass rushing snaps prior to Week 18, per PFF.—
Jacob Robinson,
New York Times,
7 Jan. 2026
Adjective
-
In a recent Instagram post, Kardashian laughed off negative reviews of the show, which also stars Sarah Paulson, Naomi Watts and Glenn Close, has been receiving from fans.—
Lori A Bashian,
FOXNews.com,
9 Nov. 2025
-
People with a nonfunctioning ANGPTL3 gene — which Natarajan says applies to about 1 in 250 people in the US — have lifelong levels of low LDL cholesterol and triglycerides without any apparent negative consequences.—
Sandee LaMotte,
CNN Money,
8 Nov. 2025
Noun
-
In a season when so many things seemed to come full circle in New England, Vrabel and the Patriots will attempt to knock off a familiar postseason foe to shift the new era into another gear.—
Jeff Howe,
New York Times,
5 Jan. 2026
-
Cuba joined Iran, Russia and other foes of Washington in condemning the raid at the United Nations.—
Robert Muggah,
Fortune,
5 Jan. 2026
Noun
-
Outside of the Philadelphia Eagles in the NFC East and the Pittsburgh Steelers in the AFC North, who both stand alone as the only squads in their division with winning records, every other divisional leader holds only a slim edge over rivals in hot pursuit.—
Mike Jones,
New York Times,
9 Nov. 2025
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Recently, archaeologists found a massive stone basin in Italy dating back more than 2,000 years — remnants of a once-powerful rival of Rome.—
Khloe Quill,
FOXNews.com,
9 Nov. 2025
Cite this Entry
“Adversary.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/adversary. Accessed 11 Jan. 2026.
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