as in unreasonable
having no basis in reason or fact
please stop making groundless accusations against innocent people fears of a strike proved groundless
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
Example Sentences
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.
Recent Examples of groundless
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
The bill was first introduced last year as Republicans focused on noncitizen voting
Ahead of the 2024 election, Trump and his allies repeated the groundless claim that Democrats planned to cheat by encouraging noncitizens to illegally vote.
—Jude Joffe-Block, NPR, 12 Mar. 2025
The claims of an invasion of the Eastern seaboard by swarms of drones has every marker of a groundless social media frenzy.
—Michael Hiltzik, Los Angeles Times, 24 Dec. 2024
Yet there’s much more to be said about Ohanian’s original article, as well as the glee with which conservatives seized on its headline claim as the basis for largely groundless attacks on California’s economic policies.
—Michael Hiltzik, Los Angeles Times, 3 Dec. 2024
See All Example Sentences for groundless
Elizabeth Rosner, People.com, 20 Mar. 2025
The bill was first introduced last year as Republicans focused on noncitizen voting
Ahead of the 2024 election, Trump and his allies repeated the groundless claim that Democrats planned to cheat by encouraging noncitizens to illegally vote.
—Jude Joffe-Block, NPR, 12 Mar. 2025
The claims of an invasion of the Eastern seaboard by swarms of drones has every marker of a groundless social media frenzy.
—Michael Hiltzik, Los Angeles Times, 24 Dec. 2024
Yet there’s much more to be said about Ohanian’s original article, as well as the glee with which conservatives seized on its headline claim as the basis for largely groundless attacks on California’s economic policies.
—Michael Hiltzik, Los Angeles Times, 3 Dec. 2024
See All Example Sentences for groundless
Recent Examples of Synonyms for groundless
Adjective
-
In a unanimous opinion, the justices said courts can look beyond the exact moment a police officer is using deadly force to determine if the force was unreasonable.—
Maureen Groppe,
USA Today,
16 May 2025
-
Given the high degree of regulation and data privacy concerns within our industry, this isn’t an unreasonable question, to say nothing of the cost of bespoke software solutions.—
Tom Hughes,
Forbes.com,
15 May 2025
Adjective
-
Trump’s order aligned with his unfounded claims that fraud is widespread in U.S. elections and that voting by noncitizen immigrants is a major problem.—
Phil Willon,
Los Angeles Times,
28 Apr. 2025
-
Drue Moore’s widow, Kelly, and their two children are now suing Brooks and Robinson, claiming their unfounded accusations of him embezzling Winthrop funds led to Drue’s death by suicide.—
Daniel Libit,
Sportico.com,
26 Mar. 2025
Cite this Entry
“Groundless.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/groundless. Accessed 22 May. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share