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

Recent Examples of Synonyms for imposture
Noun
  • The elder Taylor exuded the easy-going charm of a music legend who is free of any airs or affectations.
    George Varga, San Diego Union-Tribune, 29 Apr. 2026
  • Slumming with her sister in San Francisco after her life with her Madoff-like ex in New York implodes, Jasmine Francis isn't quite willing to let go of the affectations that come with living in high society.
    Darren Franich, Entertainment Weekly, 15 Mar. 2026
Noun
  • According to research from Charlemagne Labs, an AI-security startup, AI models already widely available can now sustain believable, multi-turn deception—conversations that span many back-and-forth exchanges rather than a single message—which is the hardest part of real-world scams.
    Beatrice Nolan, Fortune, 9 June 2026
  • That was a deliberate lie, deception and/or omission.
    Don Stacom, Hartford Courant, 9 June 2026
Noun
  • The main aim, however, was not to improve the intellect but to live in imitation of Christ.
    Peter Wehner, The Atlantic, 10 June 2026
  • There’s even a great scene in Jaws when Scheider is just sitting with his son and his son starts doing imitations of him at the dinner table.
    Bilge Ebiri, Vulture, 10 June 2026
Noun
  • The green-screen effects are knowing in their outright fakery; the nerdiness of the whole enterprise is lampshaded with a whole setpiece in a comic-book store.
    Guy Lodge, Variety, 2 June 2026
  • In that vacuum, fakery thrives.
    Lane Brown, Vulture, 15 May 2026
Noun
  • Here are this week’s Independent Press Top 40 Bestsellers for fiction, based on sales in hundreds of independent bookstores nationwide, generously provided by the American Booksellers Association.
    Literary Hub, Literary Hub, 11 June 2026
  • Drawing on generations of Chinatown family lore and silences, See turns China City’s vanished streets and her ancestors’ immigrant gambles into a historical fiction layered with stories of survival and belonging.
    Emily St. Martin, Los Angeles Times, 11 June 2026
Noun
  • 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
  • People have a right to be protected from quackery.
    Peter Jensen, Baltimore Sun, 2 Apr. 2026
Noun
  • There’s also programming planned across the weekend, including a cosplay catwalk for people to show off their work, an X-Men improv show, and panels where people can learn to draw Star Wars characters or hear discussions about disability representation in comics.
    Charlotte Observer, Charlotte Observer, 11 June 2026
  • Unlike venture capital firms that often seek significant ownership stakes and board representation, crowdfunding investors typically take much smaller positions, allowing founders to preserve more equity and autonomy.
    Melissa Houston, Forbes.com, 11 June 2026
Noun
  • Britain’s largest police force, on the other hand, is presented as the height of duplicity.
    Jon O'Brien, IndieWire, 3 June 2026
  • Pakistan, for its part, accused Washington of its own duplicity, relying on Pakistan as a partner to fight terrorism, yet never fully backing the country in its conflicts with India.
    Sudarsan Raghavan, New Yorker, 3 June 2026
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

“Imposture.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/imposture. Accessed 16 Jun. 2026.

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