antagonistic

adjective

an·​tag·​o·​nis·​tic (ˌ)an-ˌta-gə-ˈni-stik How to pronounce antagonistic (audio)
: showing dislike or opposition : marked by or resulting from antagonism
an antagonistic relationship
factions antagonistic to one another
antagonistically adverb

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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The satirical series spoofed late-night shows, with Space Ghost often having antagonistic, openly hostile interviews with real, non-animated celebrity guests. James Mercadante, EW.com, 1 Apr. 2025 With President Trump’s fairly antagonistic relationship with (most) electric vehicles and a possible end of tax incentives of EV buyers, the move to release Also into the wild might be timely if the vehicles are manufactured in the U.S. and not affected by tariffs. William Roberson, Forbes.com, 31 Mar. 2025 Seimetz’s Paula acts as an antagonistic force against Agnes, resentful of her presence and wishing for a child of her own. Harrison Richlin, IndieWire, 31 Mar. 2025 In the months after the Oct. 7 attack, Netanyahu systematically removed from office antagonistic members of the security and political leadership, accusing them of being responsible either for the Hamas attack or for the mismanagement of the conflict. Asher Kaufman, The Conversation, 19 Mar. 2025 See All Example Sentences for antagonistic

Word History

Etymology

see antagonize

First Known Use

circa 1637, in the meaning defined above

Time Traveler
The first known use of antagonistic was circa 1637

Browse Nearby Words

Cite this Entry

“Antagonistic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/antagonistic. Accessed 15 Apr. 2025.

Kids Definition

antagonistic

adjective
an·​tag·​o·​nis·​tic (ˌ)an-ˌtag-ə-ˈnis-tik How to pronounce antagonistic (audio)
: showing antagonism
antagonistically adverb

Medical Definition

antagonistic

adjective
an·​tag·​o·​nis·​tic (ˌ)an-ˌtag-ə-ˈnis-tik How to pronounce antagonistic (audio)
1
: characterized by or resulting from antagonism
antagonistic antibiotics
2
: relating to or being muscles that are antagonists
skeletal muscles arranged in antagonistic pairs
antagonistically adverb

More from Merriam-Webster on antagonistic

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