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.
This calculated move aimed to generate significant buzz and re-establish Lynch with a new, more antagonistic persona upon her return to the WWE landscape. Thomas G. Moukawsher, MSNBC Newsweek, 24 Apr. 2025 The Trump White House, though long antagonistic toward ObamaCare, surprisingly chose to continue the Biden administration’s defense of the law. Nathaniel Weixel, The Hill, 21 Apr. 2025 Now, a lot of countries are — at least according to Trump — trying to negotiate on tariffs, but China, if anything, seems to be taking an aggressive, even antagonistic stance. Sean Collins, Vox, 16 Apr. 2025 In Europe, Beijing sees fresh opportunities to repair its relationships, as Trump’s antagonistic approach weakens transatlantic cohesion and tentative peace discussions in Ukraine raise the prospect of greater regional stability. Jude Blanchette, Foreign Affairs, 27 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 30 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

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!