Definition of pseudonymnext
as in alias
a fictitious or assumed name the most notorious serial killer of the 19th century remains known only by the pseudonym of Jack the Ripper

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Example Sentences

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.
Recent Examples of pseudonym John Heartfield, the pseudonym of German artist Helmut Herzfeld, was a leading photographic satirist who was fiercely opposed to Hitler and his Nazi party. Lianne Kolirin, CNN Money, 5 Feb. 2026 Kierkegaard wrote under pseudonyms who disagreed with each other. Big Think, 5 Feb. 2026 Testifying under a Jane Doe pseudonym at the Chicago trial in August 2022, Landfair willed herself to look directly at Kelly. Cheyenne Roundtree, Rolling Stone, 31 Jan. 2026 The project, which Carey discussed in her 2020 memoir The Meaning of Mariah Carey, was recorded in 1995 under the pseudonym Chick, with her friend Clarissa Dane handling lead vocals and Carey singing background vocals. Mitchell Peters, Billboard, 31 Jan. 2026 See All Example Sentences for pseudonym
Recent Examples of Synonyms for pseudonym
alias
Noun
  • Queens District Attorney Melinda Katz indicated the Razmias alias may be the defendant’s true identity, with Stoian being an assumed name.
    Kerry Burke, New York Daily News, 11 Feb. 2026
  • But the woman turned out to be an impostor from Kansas with at least 30 aliases.
    Kristine Phillips, IndyStar, 5 Feb. 2026

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Cite this Entry

“Pseudonym.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/pseudonym. Accessed 22 Feb. 2026.

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