know-all

chiefly British

Example Sentences

Recent Examples of Synonyms for know-all
know-it-all
Noun
  • Ignore imposter syndrome and the opinions of know-it-alls.
    USA TODAY, USA Today, 11 Oct. 2025
  • Even a know-it-all will learn a thing or two in the God U Archives.
    Billie Melissa, MSNBC Newsweek, 2 Oct. 2025
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.

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Cite this Entry

“Know-all.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/know-all. Accessed 20 Oct. 2025.

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