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.
However, despite their antagonistic relationship over the past decade, the two were seen briefly chatting in what looked like a cordial conversation. Mabinty Quarshie, Washington Examiner - Political News and Conservative Analysis About Congress, the President, and the Federal Government, 11 Jan. 2025 The refresh comes after Tesla experienced its first year-over-year drop in sales since the company started mass-producing cars in 2012, with CEO Elon Musk’s antagonistic behavior suspected to have contributed to the decline. Jess Weatherbed, The Verge, 10 Jan. 2025 If the motivation is national security, then Trump’s antagonistic strategy is completely unnecessary. Rafael Perez, Orange County Register, 9 Jan. 2025 This is despite other people in Trump’s orbit who may push for antagonistic and combative relationships with partners. Laura Kelly, The Hill, 8 Jan. 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

Dictionary Entries Near antagonistic

Cite this Entry

“Antagonistic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/antagonistic. Accessed 22 Jan. 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!