duplicate 1 of 3

duplicate

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noun

duplicate

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verb

1
as in to copy
to make an exact likeness of art students trying to duplicate paintings in the museum's collection as part of their training

Synonyms & Similar Words

Antonyms & Near Antonyms

2
as in to replicate
to make or do again we were unable to duplicate the experiment in our own lab, so we're suspicious

Synonyms & Similar Words

3
as in to double
to make twice as great or as many the recipe can be easily duplicated in order to feed a large family

Synonyms & Similar Words

Synonym Chooser

How does the noun duplicate differ from other similar words?

Some common synonyms of duplicate are copy, facsimile, replica, and reproduction. While all these words mean "a thing made to closely resemble another," duplicate implies a double or counterpart exactly corresponding to another thing.

a duplicate of a house key

When is it sensible to use copy instead of duplicate?

The meanings of copy and duplicate largely overlap; however, copy applies especially to one of a number of things reproduced mechanically.

printed 1000 copies of the lithograph

When can facsimile be used instead of duplicate?

Although the words facsimile and duplicate have much in common, facsimile suggests a close reproduction often of graphic matter that may differ in scale.

a facsimile of a rare book

Where would replica be a reasonable alternative to duplicate?

While the synonyms replica and duplicate are close in meaning, replica implies the exact reproduction of a particular item in all details, but not always in the same scale.

a replica of the Mayflower
miniature replicas of classic cars

When might reproduction be a better fit than duplicate?

While in some cases nearly identical to duplicate, reproduction implies an exact or close imitation of an existing thing.

reproductions from the museum's furniture collection

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 duplicate
Adjective
Tools like duplicate finders, advanced renaming, and link customization make your digital life cleaner and more organized. PC Magazine, 10 Sep. 2025 After some initial snags—customers receiving duplicate cards, criminals snatching unclaimed ones out of mailboxes—the cards began to turn a profit. Michael Waters, The Atlantic, 9 Sep. 2025
Noun
Sort all the items by category so they can be grouped together, get rid of unnecessary duplicates, and re-home items that can be stored elsewhere. Hallie Milstein, Southern Living, 17 Sep. 2025 Analysts like him would pore over positive duplicates of negatives, examining them under a micro-stereoscope to see sites in three dimensions. Matthew Kayser, USA Today, 8 Sep. 2025
Verb
Innovation—from new fibers to sustainable dyes—will continue to come from China and be duplicated in Cambodia. Angela Velasquez, Sourcing Journal, 28 Oct. 2025 Yamamoto might indeed get that shot to duplicate Hershiser in Game 6 – if the series goes that far. Jim Alexander, Oc Register, 26 Oct. 2025 See All Example Sentences for duplicate
Recent Examples of Synonyms for duplicate
Adjective
  • The Unistellar eQuinox 2 looks identical to its predecessor, the eQuinox, but has a higher-resolution image sensor, which gives greater detail of the night sky.
    Paul Brett, Space.com, 10 Nov. 2025
  • During inquiries, the ICO found 178 active email accounts using passwords identical or similar to those set by the organization’s IT desk when the account was activated.
    Charlotte Reck, CNN Money, 9 Nov. 2025
Noun
  • In places like Kemusuk, a village near Yogyakarta where he was born, his image is everywhere – from museum memorabilia celebrating his life to the souvenir T-shirts with his smiling face.
    Jessie Yeung, CNN Money, 11 Nov. 2025
  • In this image, Johns sits on a table littered with liquor bottles.
    Hilton Als, New Yorker, 10 Nov. 2025
Noun
  • Sean Soendker Nicholson, a political consultant working with the referendum campaign, called People Not Politicians, provided The Star with a copy of the contract.
    Kacen Bayless, Kansas City Star, 10 Nov. 2025
  • This copy may not be in its final form, may be updated and may contain minor transcription errors.
    ABC News, ABC News, 9 Nov. 2025
Verb
  • In an exchange reproduced on screen, a fan asked Stause about her rift with Hernan.
    Judy Berman, Time, 5 Nov. 2025
  • The nonstick surface that develops over years of use is invaluable, and not easy to reproduce.
    Kimberly Holland, Southern Living, 5 Nov. 2025
Verb
  • The company reportedly responded by banning users from using its product to replicate South Park content.
    James Hibberd, HollywoodReporter, 11 Nov. 2025
  • While GPT-4o was a critical factor in the advent of spiralism, the faithful are hardly limited to this model, and have had success replicating elements of this nebulous framework with competitors including Gemini, DeepSeek, and Grok.
    Miles Klee, Rolling Stone, 11 Nov. 2025
Verb
  • The company, which provides infrastructure for AI, reported revenue that more than doubled from a year earlier, beating analyst expectations.
    Yeo Boon Ping, CNBC, 11 Nov. 2025
  • That doesn't mean the price tag of these ACA plans are doubling, but without the add-on subsidies, consumers will pay an average of $1,016 more in 2026.
    Ken Alltucker, USA Today, 10 Nov. 2025
Adjective
  • The indictment, which was filed on Wednesday and unsealed Sunday, comes on the heels of a series of similar indictments involving Portland Trail Blazers head coach and basketball Hall of Famer Chauncey Billups, Miami Heat guard Terry Rozier and former NBA journeyman Damon Jones.
    Kevin Dotson, CNN Money, 9 Nov. 2025
  • There was a similar outcry after Celine Song's Materialists, which (spoiler) ends with Chris Evans proposing with a daisy ring.
    Meg Walters, Glamour, 9 Nov. 2025
Noun
  • The original bell was replaced on the underwater ship with a replica, engraved with the 29 sailors' names on it.
    Doyle Rice, USA Today, 9 Nov. 2025
  • The private museum also has a replica of Sputnik 1, Project Apollo displays, and an Engine Evolution area that lets visitors get a close-up view of rocket engines and jet turbines.
    Iona Brannon, Travel + Leisure, 8 Nov. 2025

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Cite this Entry

“Duplicate.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/duplicate. Accessed 14 Nov. 2025.

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