groundless

adjective

ground·​less ˈgrau̇n(d)-ləs How to pronounce groundless (audio)
: having no ground or foundation
groundless fears
groundlessly adverb
groundlessness noun

Examples of groundless in a Sentence

please stop making groundless accusations against innocent people fears of a strike proved groundless
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.
On Thursday, Gottlieb and Hudson blasted the lawsuit as legally groundless and an effort to silence the actress. Daniel S. Levine, People.com, 21 Mar. 2025 The site has a history of promoting groundless conspiracy theories. Tom Dreisbach, NPR, 20 Feb. 2025 The rider who smashed his phone insisted in an interview with Chinese state media that the complaint lodged against him was groundless. Chris Lau, CNN, 17 Oct. 2024 Lively’s attorneys, Mike Gottlieb and Esra Hudson, blasted the suit as legally groundless and an effort to silence her. Elizabeth Rosner, People.com, 20 Mar. 2025 See All Example Sentences for groundless

Word History

First Known Use

1602, in the meaning defined above

Time Traveler
The first known use of groundless was in 1602

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Cite this Entry

“Groundless.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/groundless. Accessed 22 Apr. 2025.

Kids Definition

groundless

adjective
ground·​less ˈgrau̇n-(d)ləs How to pronounce groundless (audio)
: not justified : having no real basis
groundless fears
groundlessly adverb
groundlessness noun

More from Merriam-Webster on groundless

Last Updated: - Updated example sentences
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