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
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.
That applies to everyone from paranoid conspiracy theorists to presidents. — David Rooney, HollywoodReporter, 2 Sep. 2026 Over the years, it's generated pushback from skeptics and conspiracy theorists alike. — Jeanine Santucci, USA Today, 31 Aug. 2026 The Ojai center was bombarded with intrusive calls, and conspiracy theorists accused the staff of manipulating information to secure donations. — Alex Ross, New Yorker, 24 Aug. 2026 Hofstadter is brilliant at analyzing types that feel quite familiar to us today—the crusading urban progressive, the small-town conspiracy theorist. — Emma Sarappo, The Atlantic, 14 Aug. 2026 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

Browse Nearby Words

conspiracy of silence
conspiracy theorist
conspiracy theory
See all Nearby Words

Cite this Entry

“Conspiracy theorist.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/conspiracy%20theorist. Accessed 6 Sep. 2026.

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