counterfeit 1 of 3

Definition of counterfeitnext

counterfeit

2 of 3

noun

counterfeit

3 of 3

verb

Synonym Chooser

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

Some common synonyms of counterfeit are fake, fraud, humbug, imposture, and sham. While all these words mean "a thing made to seem other than it is," counterfeit applies especially to the close imitation of something valuable.

20-dollar bills that were counterfeits

In what contexts can fake take the place of counterfeit?

The synonyms fake and counterfeit are sometimes interchangeable, but 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

When is it sensible to use fraud instead of counterfeit?

In some situations, the words fraud and counterfeit are roughly equivalent. However, fraud usually implies a deliberate perversion of the truth.

the diary was exposed as a fraud

Where would humbug be a reasonable alternative to counterfeit?

The meanings of humbug and counterfeit largely overlap; however, humbug suggests elaborate pretense usually so flagrant as to be transparent.

creating publicity by foisting humbugs on a gullible public

When might imposture be a better fit than counterfeit?

The words imposture and counterfeit are synonyms, but do differ in nuance. Specifically, 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 would sham be a good substitute for counterfeit?

The words sham and counterfeit can be used in similar contexts, 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 counterfeit
Adjective
With demand running high, counterfeit versions have flooded the market, and the company is urging shoppers to be careful. Samantha Agate, Sacbee.com, 6 May 2026 Schylling is also warning shoppers to steer clear of counterfeit versions popping up online amid the viral demand. Samantha Agate, Charlotte Observer, 6 May 2026
Noun
By 2009, Nakamoto took Bitcoin from theory to reality, mining the Genesis Block, and then, once the rules were set, protections against counterfeits were secured, and Bitcoin began to circulate—still worth next to nothing—Nakamoto vanished. Clara Molot, Vanity Fair, 17 Mar. 2026 While many online retailers and marketplaces have taken steps to address the marketing of counterfeits, others still haven’t put the requisite measures in place—like notice and takedown procedures, identity verification and policies to punish offenders—that would curb the behavior. Kate Nishimura, Sourcing Journal, 5 Mar. 2026
Verb
Murder, kidnapping and probably counterfeiting are all still against the rules in college football. Mac Engel january 13, Fort Worth Star-Telegram, 13 Jan. 2026 Reports of dangerous side effects are extremely rare, and typically linked to counterfeit or mishandled Botox. NPR, 17 Nov. 2025 See All Example Sentences for counterfeit
Recent Examples of Synonyms for counterfeit
Adjective
  • The bot-detection firm Cyabra analyzed seven days of activity around the ad and determined that 15 percent of the TikTok accounts commenting on it were fake but had created a disproportionately large percentage of the uproar.
    Lane Brown, Vulture, 15 May 2026
  • To return the favor, Graham proposes a fake dating scheme with Wells to make her crush, singer Justin Kohl (Josh Heuston), jealous.
    Nasha Smith, PEOPLE, 15 May 2026
Adjective
  • With two outs already recorded in the inning, Rodón surrendered a double to Carson Benge before issuing walks to Bo Bichette and Juan Soto.
    Gary Phillips, New York Daily News, 17 May 2026
  • Canadiens defenseman Mike Matheson took a double minor for high-sticking, and Jason Zucker scored on the power play to get the Sabres back within one going into the first intermission.
    Matthew Fairburn, New York Times, 17 May 2026
Noun
  • The threat turned out to be a hoax, but the suspicions among staff illustrated how deep the rift had become.
    Geoffrey Cain, Vanity Fair, 11 May 2026
  • Decades of debate have followed on whether the film was a hoax.
    Andy Rose, CNN Money, 8 May 2026
Verb
  • Applied Intuition also acquired EpiSci last year to integrate its tactical AI, and forged an alliance with defense business SNC to fast-track autonomy on the battlefield.
    Rebecca Fannin, CNBC, 19 May 2026
  • That laboratory forged a generation of key industry people, including Renzo Rosso, Claudio Buziol, Enzo Fusco, Katahrine Hamnett, Betsey Johnson and many others.
    Maria Cristina Pavarini, Footwear News, 19 May 2026
Verb
  • The two initially make a deal where Hannah exchanges free tutoring lessons for Garrett pretending to be her boyfriend, making her crush jealous.
    Caroline Blair, PEOPLE, 17 May 2026
  • With the war’s turbulence on the economy more prevalent and the internet now throttled, Russians no longer have the luxury of pretending the war in Ukraine isn’t happening.
    Daniel DePetris, Twin Cities, 15 May 2026
Adjective
  • On May 14, Dana Williamson, a former top aide to Newsom and onetime Becerra political adviser, pleaded guilty in federal court after accepting a plea deal to multiple charges, including committing bank and wire fraud, filing a false tax return, and lying to the FBI.
    James Ward, USA Today, 15 May 2026
  • Dana Williamson, former top aide to Newsom, pleaded guilty in an FBI corruption probe to bank fraud, filing a false tax return and lying to the FBI.
    Sacbee.com, Sacbee.com, 15 May 2026
Noun
  • Destinee Adams wrote the copy for this piece.
    Michel Martin, NPR, 13 May 2026
  • Ability to quickly attach physical copies of your work to your records.
    BestReviews, Chicago Tribune, 13 May 2026
Verb
  • What constitutes the crime is to phony up business accounting records to disguise the payments.
    New York Daily News Editorial Board, New York Daily News, 22 Apr. 2024

Browse Nearby Words

Cite this Entry

“Counterfeit.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/counterfeit. Accessed 20 May. 2026.

More from Merriam-Webster on counterfeit

Love words? Need even more definitions?

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

More from Merriam-Webster