conspiracist

noun

con·​spir·​a·​cist kən-ˈspir-ə-sist How to pronounce conspiracist (audio)
: one who believes or promotes a conspiracy theory

Examples of conspiracist in a Sentence

Recent Examples on the Web
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Defense Secretary Pete Hegseth announced last week (in an interview with Pizzagate conspiracist Jack Posobiec) that the Pentagon would air the execution of the man convicted of the attack that killed 13 and wounded 30 more. — Aidan McLaughlin, Vanity Fair, 16 Oct. 2026 This theory is firmly cemented in our modern understanding of how the universe works (not counting fringe conspiracists). — Chelsea Gohd, Space.com, 21 Aug. 2026 Indeed, cranks and conspiracists on the American and British hard right now exist in happy symbiosis. — Helen Lewis, The Atlantic, 26 July 2026 About two dozen 2020 election conspiracists were briefed on the speech, with some asked to sign nondisclosure agreements, MS NOW reported. — Shelby Talcott, semafor.com, 16 July 2026 See All Example Sentences for conspiracist

Word History

First Known Use

1975, in the meaning defined above

Time Traveler
The first known use of conspiracist was in 1975

Rhymes for conspiracist

See All Rhymes for conspiracist

Browse Nearby Words

conspicuous consumption
conspiracist
conspiracy
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Cite this Entry

“Conspiracist.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/conspiracist. Accessed 20 Oct. 2026.

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Kids Definition

conspiracist

noun
con·​spir·​a·​cist kən-ˈspir-ə-sist How to pronounce conspiracist (audio)
: one who believes or promotes a conspiracy theory
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