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.
His comments were grievance-filled, narcissistic, conspiratorial, factually false, divisive, and insulting. Peter Wehner, The Atlantic, 6 Feb. 2026 Her bizarre conspiratorial rantings had been treated as legitimate and worthwhile by people ranging from Tucker Carlson to Megyn Kelly. David Remnick, New Yorker, 6 Feb. 2026 Each spot feels conspiratorial, indulgent, and timeless. Jessica Chapel, Condé Nast Traveler, 30 Jan. 2026 Geragos told me in August, as Combs was pursuing defamation complaints involving some of his most conspiratorial online chroniclers, that fighting her client’s case in the press didn’t come as naturally to her as to her father. Dan Adler, Vanity Fair, 27 Jan. 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

Browse Nearby Words

Cite this Entry

“Conspiratorial.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/conspiratorial. Accessed 17 Feb. 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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