unfounded

adjective

un·​found·​ed ˌən-ˈfau̇n-dəd How to pronounce unfounded (audio)
: lacking a sound basis : groundless, unwarranted
an unfounded accusation

Examples of unfounded in a Sentence

the accusation proved to be unfounded
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.
Yet that hasn’t stopped Trump and some of his most high-profile supporters from making unfounded claims that noncitizens are registering and voting in large numbers this year. Andy Kroll, ProPublica, 4 Nov. 2024 But with early voting well underway and just days before the remainder of the 2024 presidential election ballots are cast, unfounded conspiracy theories about the safety of voting machines loom over the fight for the White House. Leah Sarnoff, ABC News, 31 Oct. 2024 Two voting rights groups have issued warnings this month about the possibility of artificial intelligence (AI) generating unfounded claims about the upcoming election in Spanish. Gordon G. Chang, Newsweek, 31 Oct. 2024 Trump’s messaging could circulate in a political climate where election deniers have spread unfounded conspiracy theories about widespread voter fraud. Barbara Rodriguez, Terri Rupar, Them, 31 Oct. 2024 See all Example Sentences for unfounded 

Word History

First Known Use

1648, in the meaning defined above

Time Traveler
The first known use of unfounded was in 1648

Dictionary Entries Near unfounded

Cite this Entry

“Unfounded.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unfounded. Accessed 23 Nov. 2024.

Kids Definition

unfounded

adjective
un·​found·​ed ˌən-ˈfau̇n-dəd How to pronounce unfounded (audio)
ˈən-
: lacking a sound base : groundless
unfounded suspicions

More from Merriam-Webster on unfounded

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!