Dictionary.com
Thesaurus.com

conspiracy theorist

American  
[kuhn-speer-uh-see theer-ist] / kənˈspɪər ə si ˌθɪər ɪst /

noun

  1. someone who believes in or promotes a conspiracy theory.


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

They included conspiracy theorist Laura Loomer, conservative activist Scott Pressler, and Katie Miller, a podcaster married to White House advisor Stephen Miller.

From Barron's ● Nov. 3, 2026

A conspiracy theorist subscribes with unshakable faith to an ideological worldview.

From The Wall Street Journal ● Aug. 13, 2026

Raman, too, has sought to discredit Pratt, dubbing him an anti-vaccine conspiracy theorist.

From BBC ● Jun. 2, 2026

And he took an interest in Jones, the conspiracy theorist and radio and internet host.

From Los Angeles Times ● May 21, 2026

He was kind of a classic old-guy conspiracy theorist.

From "Becoming" by Michelle Obama

Random Word

Spin the wheel and learn a new word!

Get a word

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training