groundless
adjective
ground·less
ˈgrau̇n(d)-ləs 
: 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
Putin talks with Iranian foreign minister Russian President Vladimir Putin on Monday told Iranian Foreign Minister Abbas Araqchi in Moscow that aggression against Iran was groundless.
—
Susan Miller, USA Today, 24 June 2025
The site has a history of promoting groundless conspiracy theories.
—Tom Dreisbach, NPR, 20 Feb. 2025
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
See All Example Sentences for groundless
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Susan Miller, USA Today, 24 June 2025
The site has a history of promoting groundless conspiracy theories.
—Tom Dreisbach, NPR, 20 Feb. 2025
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
See All Example Sentences for groundless
Cite this Entry
“Groundless.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/groundless. Accessed 15 Jul. 2025.
Copy CitationKids Definition
groundless
adjective
ground·less
ˈgrau̇n-(d)ləs
: not justified : having no real basis
groundless fears
groundlessly
adverb
groundlessness
noun
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