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
The first two-thirds of Season 1 focused on the antagonistic relationship between Langdon and Santos.
—
Ryan Schwartz, TVLine, 10 Apr. 2025
Malicious hackers and antagonistic countries can already recognize and exploit vulnerabilities in threat detection models using AI agents.
—Chuck Brooks, Forbes.com, 5 Apr. 2025
China retaliated with 34% tariffs on all goods, European Union leaders also are considering countermeasures, and the suddenly antagonistic relationship with Canada and Mexico will have to be smoothed over during United States-Mexico-Canada Agreement talks in coming months.
—Jeff Cox, CNBC, 5 Apr. 2025
Although Kilmer had gained a reputation for being antagonistic and self-absorbed early in his career, the actor captured the screen with his magnetic and striking performances.
—Charisma Madarang, Rolling Stone, 2 Apr. 2025
See All Example Sentences for antagonistic
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Ryan Schwartz, TVLine, 10 Apr. 2025
Malicious hackers and antagonistic countries can already recognize and exploit vulnerabilities in threat detection models using AI agents.
—Chuck Brooks, Forbes.com, 5 Apr. 2025
China retaliated with 34% tariffs on all goods, European Union leaders also are considering countermeasures, and the suddenly antagonistic relationship with Canada and Mexico will have to be smoothed over during United States-Mexico-Canada Agreement talks in coming months.
—Jeff Cox, CNBC, 5 Apr. 2025
Although Kilmer had gained a reputation for being antagonistic and self-absorbed early in his career, the actor captured the screen with his magnetic and striking performances.
—Charisma Madarang, Rolling Stone, 2 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 23 Apr. 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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