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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The Onion is taking over conspiracy theorist Alex Jones’ Infowars brand as courts are liquidating the bankrupt far-right talk show host’s companies following the more than $1 billion in defamation judgments against him. Joseph Konig, PEOPLE, 24 Apr. 2026 Since news broke on Monday that The Onion was nearing a new deal to seize Infowars from Jones — and bringing on Heidecker to serve as the site’s new creative director — the conspiracy theorist has been posting on X about the comedian’s past work. Mia Sato, The Verge, 24 Apr. 2026 The satirical news outlet The Onion is back with a new plan to take over the Infowars platforms of conspiracy theorist Alex Jones as his company faces liquidation over more than $1 billion in defamation judgments owed to relatives of victims of the Sandy Hook Elementary School shooting. Dave Collins, Fortune, 21 Apr. 2026 The satirical website, The Onion, has a new deal to take over Infowars, conspiracy theorist Alex Jones's far-right media company. Tovia Smith, NPR, 20 Apr. 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

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Cite this Entry

“Conspiracy theorist.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/conspiracy%20theorist. Accessed 1 May. 2026.

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