relentless

adjective

re·​lent·​less ri-ˈlent-ləs How to pronounce relentless (audio)
: showing or promising no abatement of severity, intensity, strength, or pace : unrelenting
relentless pressure
a relentless campaign
relentlessly adverb
relentlessness noun

Examples of relentless in a Sentence

Her relentless optimism held the team together. The hunter was relentless in pursuit of his prey. a relentless opponent of deregulation
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 latest decline comes after a relentless, monthlong rout driven by concerns that tariffs will boost inflation, slow economic growth and hurt corporate profits. Sean Conlon, CNBC, 31 Mar. 2025 Missy Barnes directs the production, which tells the story of the title character, a teenage girl who endures relentless bullying at school and a fanatically religious mother at home. Matthew J. Palm, The Orlando Sentinel, 31 Mar. 2025 Berger’s Lara Macy is described as an ambitious investigator with sharp instincts and a relentless drive for justice. Matt Webb Mitovich, TVLine, 31 Mar. 2025 The movie centers on a lawsuit filed by Wile E. Coyote and his lawyer (Forte) against the Acme corporation for the countless faulty products that have hindered his relentless pursuit of the Road Runner. Sydney Bucksbaum, EW.com, 31 Mar. 2025 See All Example Sentences for relentless

Word History

First Known Use

1592, in the meaning defined above

Time Traveler
The first known use of relentless was in 1592

Browse Nearby Words

Cite this Entry

“Relentless.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/relentless. Accessed 3 Apr. 2025.

Kids Definition

relentless

adjective
re·​lent·​less ri-ˈlent-ləs How to pronounce relentless (audio)
: not lessening in severity, intensity, strength, or pace : unrelenting
relentless criticism
relentlessly adverb
relentlessness noun

More from Merriam-Webster on relentless

Last Updated: - Updated example sentences
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