foundationless

adjective

Definition of foundationlessnext
as in unreasonable
having no basis in reason or fact a careful investigation proved that the charges were foundationless

Synonyms & Similar Words

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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 foundationless Buying a foundationless house is not the only real-estate mistake Handler has made. — Kim Velsey, Curbed, 11 Mar. 2026
Recent Examples of Synonyms for foundationless
  1. unreasonable
  2. baseless
  3. unfounded
Adjective
  • The standard is very low, and that is 'more probable than not' that this child may have been put in an unreasonable risk of harm.
    — Erin Moriarty, CBS News, 9 Aug. 2026
  • In such an environment, Fundstrat’s Tom Lee has argued that the S & P 500 can climb to 8,000 over the next few weeks, a level that is not too unreasonable given that the broader index was last trading around 7,750 — only 3% away.
    — Sarah Min, CNBC, 7 Aug. 2026
Definition of unreasonable
Adjective
  • Judge Lebovits ruled in favor with the Times according to New York State’s Anti-SLAPP law, which protects against baseless legal proceedings stemming from attempts to stifle the press or free speech.
    — Fran Hoepfner, Vulture, 28 July 2026
  • Trump’s narrow loss in Arizona in 2020 and his subsequent — and baseless — insistence that fraud accounted for the defeat has fueled an election denialism that Arizona voters have rarely rewarded.
    — Arizona Republic, AZCentral.com, 21 July 2026
Definition of baseless
Adjective
  • These fears, while unfounded, were indicative of something much worse—and marked a new, ominous chapter in the whale’s evolving symbolic import.
    — Naomi Skwarna, hazlitt.net, 13 Aug. 2026
  • Experts say these concerns are largely unfounded, but the conversation is bringing to light misconceptions about testosterone and masculinity.
    — Sara Moniuszko, USA Today, 13 Aug. 2026
Definition of unfounded

Browse Nearby Words

foundation
foundationless
foundations
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Cite this Entry

“Foundationless.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/foundationless. Accessed 15 Aug. 2026.

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