1
as in image
something or someone that strongly resembles another
in adulthood he became sort of a living duplication of his late father
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in copy
something that is made to look exactly like something else
a duplication of an ancient Chinese vase for the mass market
Synonyms & Similar Words
Antonyms & Near Antonyms
3
as in repetition
the act of saying or doing over again
let's avoid duplication of effort on this group project if we can
Synonyms & Similar Words
Example Sentences
Examples are automatically compiled from online sources to
show current usage.
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Recent Examples of duplication
Likewise, poor coordination risks duplication of investments and unnecessary spending.
—
Center Square, The Washington Examiner, 2 Jan. 2026
Over the past two years, Re-Start has concentrated on convening and connecting India’s textile recycling ecosystem to reduce duplication of efforts and fragmentation.
—Mayu Saini, Sourcing Journal, 15 Dec. 2025
Service providers can coordinate care across counties, reducing duplication and ensuring continuity for survivors.
—Joan A. Reid, The Conversation, 8 Dec. 2025
There's even genetic evidence (AMY1 duplication) suggesting that starch-rich diets were common long before the Upper Paleolithic.
—New Atlas, 4 Dec. 2025
See All Example Sentences for duplication
Center Square, The Washington Examiner, 2 Jan. 2026
Over the past two years, Re-Start has concentrated on convening and connecting India’s textile recycling ecosystem to reduce duplication of efforts and fragmentation.
—Mayu Saini, Sourcing Journal, 15 Dec. 2025
Service providers can coordinate care across counties, reducing duplication and ensuring continuity for survivors.
—Joan A. Reid, The Conversation, 8 Dec. 2025
There's even genetic evidence (AMY1 duplication) suggesting that starch-rich diets were common long before the Upper Paleolithic.
—New Atlas, 4 Dec. 2025
See All Example Sentences for duplication
Recent Examples of Synonyms for duplication
Noun
-
The images from the doorbell camera show the intruder approaching the alcoved entryway of Guthrie’s house with his head down, walking hunched over, as if trying to avoid his face being seen.—
Paige Williams,
New Yorker,
14 Feb. 2026
-
But prompts can also contain other videos and images.—
Arjun Kharpal,
CNBC,
14 Feb. 2026
Noun
-
Around 656 boxes of original 2020 election records – as opposed to copies – were seized, according to Fulton County Commissioner Marvin Arrington.—
Aysha Bagchi,
USA Today,
11 Feb. 2026
-
The National Owners Association, an independent franchisee advocate group, adopted a Franchisee Bill of Rights in August and circulated it in an email to members last month as the standards took effect, according to a copy of the message viewed by CNBC.—
Kate Rogers,
CNBC,
11 Feb. 2026
Noun
-
Cornyn largely has stayed in Washington, mixing official Senate work with Texas campaign moments, such as a recent tour on the border, betting that repetition on TV can blunt grassroots skepticism and carry him into a runoff.—
Joseph Morton,
Dallas Morning News,
11 Feb. 2026
-
The now memorable refrain came naturally, echoing the playful repetition and rhythm found in classic R&B records while staying grounded in a modern club setting.—
Malana VanTyler,
Miami Herald,
11 Feb. 2026
Noun
-
My favorite finds are scent twins with luxe brands like Le Labo, Chanel, Dior, and Gucci—just to name drop a few.—
Kyra Surgent,
InStyle,
10 Feb. 2026
-
In the film, the twins return from Chicago in the early 1930s, which inspired Carter to turn to photos of Chicago gangsters from the era.—
Jazz Tangcay,
Variety,
9 Feb. 2026
Noun
-
The images captured by bystanders and immigration agents were reminiscent of the lynching postcards that white spectators once bought and traded — reproductions of retributive violence, tailor-made to titillate and intimidate.—
Tressie McMillan Cottom,
Mercury News,
7 Feb. 2026
-
And human reproduction in space, along with genetic challenges, is a complete unknown.—
Space.com Staff,
Space.com,
7 Feb. 2026
Noun
-
This prevents repeat attempts from the same source and reduces future interruptions.—
Kurt Knutsson,
FOXNews.com,
13 Feb. 2026
-
Every year, there are about 605,000 new heart attacks, and 200,000 are repeat attacks.—
Care Resource,
Miami Herald,
13 Feb. 2026
Noun
-
Several of the files appear to be duplicates, the news outlet reported.—
Terry Collins,
USA Today,
5 Feb. 2026
-
Most posts do not receive much engagement, and approximately one-third of the site’s messages are duplicates of viral templates.—
Tharin Pillay,
Time,
3 Feb. 2026
Noun
-
Fitch, driven to preserve the friendship and her memories, spent years building a one-third-scale replica of Yo’s house, a process documented in the film YO (Love Is a Rebellious Bird), directed by Fitch and Banker White.—
Matthew Carey,
Deadline,
11 Feb. 2026
-
There’s a Gatsby-esque lighthouse replica prominent in the Spa’s main foyer.—
Condé Nast,
Condé Nast Traveler,
11 Feb. 2026
Cite this Entry
“Duplication.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/duplication. Accessed 14 Feb. 2026.
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