antagonistic
adjective
an·tag·o·nis·tic
(ˌ)an-ˌta-gə-ˈni-stik 
: showing dislike or opposition : marked by or resulting from antagonism
an antagonistic relationship
factions antagonistic to one another
Examples of antagonistic in a Sentence
They found it impossible to deal with such antagonistic groups.
countries that have been antagonistic towards each other for centuries
Recent Examples on the Web
Feldstein Soto says that COVID-19, antagonistic juries are at fault.
—
Noah Goldberg, Los Angeles Times, 20 June 2025
Whether Earle-Sears can consolidate those suburban inroads — or whether Spanberger can capitalize on anger over the Trump administration's antagonistic approach to the federal workforce — may very well decide the race.
—Margaret Barthel, NPR, 17 June 2025
The 12 countries targeted – plus seven more, which face partial restrictions – are mostly nations with frosty, adversarial or outwardly antagonistic relations with Washington.
—Rob Picheta, CNN Money, 5 June 2025
John Walker Wyatt Russell in Falcon and the Winter Soldier Marvel Studios
An antagonistic force in Falcon and the Winter Soldier, John Walker (Wyatt Russell) is a military vet who takes the supersoldier serum and, briefly, is dubbed by the U.S. government as the new Captain America.
—Eliana Dockterman, Time, 30 Apr. 2025
See All Example Sentences for antagonistic
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Noah Goldberg, Los Angeles Times, 20 June 2025
Whether Earle-Sears can consolidate those suburban inroads — or whether Spanberger can capitalize on anger over the Trump administration's antagonistic approach to the federal workforce — may very well decide the race.
—Margaret Barthel, NPR, 17 June 2025
The 12 countries targeted – plus seven more, which face partial restrictions – are mostly nations with frosty, adversarial or outwardly antagonistic relations with Washington.
—Rob Picheta, CNN Money, 5 June 2025
John Walker Wyatt Russell in Falcon and the Winter Soldier Marvel Studios
An antagonistic force in Falcon and the Winter Soldier, John Walker (Wyatt Russell) is a military vet who takes the supersoldier serum and, briefly, is dubbed by the U.S. government as the new Captain America.
—Eliana Dockterman, Time, 30 Apr. 2025
See All Example Sentences for antagonistic
Cite this Entry
“Antagonistic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/antagonistic. Accessed 28 Jun. 2025.
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Medical Definition
antagonistic
adjective
an·tag·o·nis·tic
(ˌ)an-ˌtag-ə-ˈnis-tik
1
: characterized by or resulting from antagonism
antagonistic antibiotics
2
: relating to or being muscles that are antagonists
skeletal muscles arranged in antagonistic pairs
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