conspiratorial

adjective

con·​spir·​a·​to·​ri·​al kən-ˌspir-ə-ˈtȯr-ē-əl How to pronounce conspiratorial (audio)
Synonyms of conspiratorialnext
: of, relating to, or suggestive of a conspiracy
conspiratorially adverb

Examples of conspiratorial in a Sentence

She gave me a conspiratorial smile across the table. His voice became low and conspiratorial.
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.
Other conspiratorial posts from right-wing accounts explained their skepticism of Allen by pointing to past frustrations with the government’s failure to release information about Butler, the Epstein files, or details about Charlie Kirk’s killing. Quinta Jurecic, The Atlantic, 21 May 2026 Elsewhere, the female duo invokes some breaking of the fourth wall for good measure, just as the film, at points, entertains conspiratorial views regarding 9/11, perhaps to dispel the idea that this work is solely an exercise in verisimilitude. Lé Baltar, IndieWire, 17 May 2026 Then, with timing that did not discourage further conspiratorial thinking, TMZ published photos of Winter leaving a restaurant with Olivia Rodrigo, and the subject mostly changed. Lane Brown, Vulture, 15 May 2026 This lucidity not only makes his work readable but also staves off the perception that discourse about UFOs and the CIA must be riddled with conspiratorial paranoia. Louis Bury, ARTnews.com, 1 May 2026 See All Example Sentences for conspiratorial

Word History

First Known Use

1855, in the meaning defined above

Time Traveler
The first known use of conspiratorial was in 1855

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Cite this Entry

“Conspiratorial.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/conspiratorial. Accessed 25 May. 2026.

Kids Definition

conspiratorial

adjective
con·​spir·​a·​to·​ri·​al kən-ˌspir-ə-ˈtōr-ē-əl How to pronounce conspiratorial (audio)
-ˈtȯr-
: of or relating to a conspiracy
conspiratorially adverb

Legal Definition

conspiratorial

adjective
con·​spir·​a·​tor·​i·​al kən-ˈspir-ə-ˈtōr-ē-əl How to pronounce conspiratorial (audio)
: of, relating to, or suggestive of a conspiracy
conspiratorially adverb

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