Thesaurus
Synonyms & Antonyms of unfounded
having no basis in reason or fact
- the accusation proved to be unfounded
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“Unfounded.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unfounded. Accessed 20 Oct. 2021.
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Time Traveler for unfounded
The first known use of unfounded was in 1648
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