conspiracy theorist

noun

plural conspiracy theorists
: a person who proposes or believes in a conspiracy theory
Distrust of the numbers is why one group of dissenters—government conspiracy theorists—grow during pandemics.Hank Campbell

Examples of conspiracy theorist in a Sentence

Recent Examples on the Web
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What makes a conspiracy theorist? Joe Wilkins Published Jan 8, Futurism, 8 Jan. 2026 There’s a lot for potential conspiracy theorists to work with. Ct Jones, Rolling Stone, 7 Jan. 2026 Podcaster and election conspiracy theorist Joe Oltmann has joined the growing list of Republican candidates for governor. Krista Kafer, Denver Post, 31 Dec. 2025 The right has moved even beyond the high keys on the piano and includes conspiracy theorists, white supremacists, antisemites, and a collection of just plain misfits. Paul Bedard, The Washington Examiner, 27 Dec. 2025 See All Example Sentences for conspiracy theorist

Word History

First Known Use

1961, in the meaning defined above

Time Traveler
The first known use of conspiracy theorist was in 1961

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Cite this Entry

“Conspiracy theorist.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/conspiracy%20theorist. Accessed 12 Jan. 2026.

Last Updated: - Updated example sentences
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