imposture

Definition of imposturenext

Synonym Chooser

How is the word imposture different from other nouns like it?

Some common synonyms of imposture are counterfeit, fake, fraud, humbug, and sham. While all these words mean "a thing made to seem other than it is," imposture applies to any situation in which a spurious object or performance is passed off as genuine.

their claim of environmental concern is an imposture

When is counterfeit a more appropriate choice than imposture?

While in some cases nearly identical to imposture, counterfeit applies especially to the close imitation of something valuable.

20-dollar bills that were counterfeits

When would fake be a good substitute for imposture?

The meanings of fake and imposture largely overlap; however, fake implies an imitation of or substitution for the genuine but does not necessarily imply dishonesty.

these jewels are fakes; the real ones are in the vault

Where would fraud be a reasonable alternative to imposture?

While the synonyms fraud and imposture are close in meaning, fraud usually implies a deliberate perversion of the truth.

the diary was exposed as a fraud

When is it sensible to use humbug instead of imposture?

In some situations, the words humbug and imposture are roughly equivalent. However, humbug suggests elaborate pretense usually so flagrant as to be transparent.

creating publicity by foisting humbugs on a gullible public

When can sham be used instead of imposture?

The synonyms sham and imposture are sometimes interchangeable, but sham applies to fraudulent imitation of a real thing or action.

condemned the election as a sham

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 imposture The Geneva Bible, which Knox helped to prepare, was in English rather than Lowland Scots, and the resulting imposture fatally separated the nation’s heart from its head. — David Wheatley, The New York Review of Books, 9 May 2026 Body Double Long before the imposture of Anna Delvey, the Tichborne Claimaint swept a nation’s imagination. — JSTOR Daily, 24 June 2024 Because such people are both brand-conscious and unable to detect the real thing, Miss Manners would be inclined to let the imposture pass. — Jacobina Martin, Washington Post, 19 Dec. 2023 This imposture cows the enemy, but Hector slays Patroclus anyway, sealing everyone’s fate. — Judith Thurman, The New Yorker, 11 Sep. 2023 The print revolution’s past and future, valuing an empire’s impact, a saga of inheritance and imposture from Zadie Smith, and more. — Wsj Books Staff, WSJ, 1 Sep. 2023
Recent Examples of Synonyms for imposture
Noun
  • With rare exceptions, EV sound is little more than an affectation.
    — Byron Hurd, The Drive, 27 Aug. 2026
  • Robinhood's banking product arrived with private-bank affectations, estate planning, event access, cash to the door, priced at $5 a month inside a bundle a 30-year-old already pays for.
    — Zennon Kapron, Forbes.com, 6 Aug. 2026
Noun
  • Magpies are opportunistic scavengers, incredibly cunning and deceitful and capable of calculated deception.
    — Voice of the People, New York Daily News, 28 Sep. 2026
  • This experience combines identity deception, autonomous agent action and software supply-chain risk, along with social engineering devised by an agent and directed against a human.
    — Carlo Tortora Brayda, Forbes.com, 28 Sep. 2026
Noun
  • Like wheeled humanoids, these systems are built for structured, high-throughput environments, prioritizing mobility and efficiency over human imitation.
    — Artem Sokolov, Forbes.com, 23 Sep. 2026
  • That framing, blanket as functional substitute rather than diluted imitation, is what researchers need before designing longer trials.
    — Samantha Agate, Kansas City Star, 22 Sep. 2026
Noun
  • But it’s all being delivered by the same chaotic social media feeds that increasingly blur fact and fakery.
    — Brian Stelter, CNN Money, 10 Sep. 2026
  • Notably, some mockumentaries blur the lines between reality and fakery.
    — René Ostberg, Encyclopedia Britannica, 4 Sep. 2026
Noun
  • Viewers will be relieved to know that the last few minutes — in which Schulman delivers us a shocking act of violence — are fiction.
    — Lily Ford, HollywoodReporter, 29 Sep. 2026
  • Cycle two dedicated to projects in production, received 696 submissions, with 17 projects ultimately selected, spanning feature fiction, feature documentary and short fiction.
    — Melanie Goodfellow, Deadline, 29 Sep. 2026
Noun
  • Someone needs to save the American people from the quackery of the health and human services secretary.
    — Michelle Cottle, Mercury News, 16 June 2026
  • Ken Paller, a sleep researcher and a cognitive neuroscientist at Northwestern University, told me that Simon and Emmons effectively condemned sleep learning to the realm of science fiction and quackery.
    — Shayla Love, New Yorker, 1 May 2026
Noun
  • His addition was part of the network's post-George Floyd hiring push, during which ESPN publicly emphasized race and representation in its talent strategy.
    — Bobby Burack OutKick, FOXNews.com, 2 Oct. 2026
  • At the same time, her commitment to representation and community remains a central element of her work, both on and off the stage.
    — Sigal Ratner-Arias, Billboard, 2 Oct. 2026
Noun
  • That these sort of games, with their duplicity, hypocrisies and teary moments of tenderness, are popular is beyond question, and that is certainly how viewers are invited to watch.
    — Television Critic, Los Angeles Times, 23 Sep. 2026
  • David Sacks, former tech investor and White House AI and crypto czar, has an excellent counterpoint that could explain the apparent duplicity of Dario's manifesto.
    — Jim Cramer, CNBC, 13 Sep. 2026

Browse Nearby Words

Cite this Entry

“Imposture.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/imposture. Accessed 4 Oct. 2026.

Love words? Need even more definitions?

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