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.
The conspiratorial thinking that blossoms in the manosphere blames Jewish men for weakening masculinity. Miriam Eve Mora, The Conversation, 3 Apr. 2026 Likewise, counting on social media and tech platforms to simply ban conspiratorial content is useless, as most have no motivation to do so. Mike Rothschild, Big Think, 31 Mar. 2026 In recent years political parties around the world have produced surrealist campaigns, comic campaigns, conspiratorial campaigns, even beer-drinking campaigns. Anne Applebaum, The Atlantic, 27 Mar. 2026 In an address focused on rising right-wing antisemitism and its spread among young people, Cruz recalled a pair of Turning Point USA events where students asked questions about Israel and made conspiratorial remarks about Judaism. Joseph Strauss, Sun Sentinel, 16 Mar. 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 5 Apr. 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

More from Merriam-Webster on conspiratorial

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster