1
as in pictures
something or someone that strongly resembles another
in adulthood he became sort of a living duplication of his late father
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in copies
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 repetitions
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
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Recent Examples of duplications
Too often, fragmented funding streams and overlapping mandates lead to duplications of assistance in some areas and critical gaps in others.
—
Arif Husain, Foreign Affairs, 11 Nov. 2025
These secondary variants took many forms, including both small changes and large deletions, duplications and expansions of their DNA.
—Santhosh Girirajan, The Conversation, 7 Oct. 2025
EnerGeo has also compiled a list of examples of time-wasting duplications of efforts stemming from competing requirements between the MMPA and the Endangered Species Act (ESA).
—David Blackmon, Forbes.com, 10 Aug. 2025
The company is also offering free key duplications for seniors who participate.
—Denise Crosby, Chicago Tribune, 7 Aug. 2025
Arif Husain, Foreign Affairs, 11 Nov. 2025
These secondary variants took many forms, including both small changes and large deletions, duplications and expansions of their DNA.
—Santhosh Girirajan, The Conversation, 7 Oct. 2025
EnerGeo has also compiled a list of examples of time-wasting duplications of efforts stemming from competing requirements between the MMPA and the Endangered Species Act (ESA).
—David Blackmon, Forbes.com, 10 Aug. 2025
The company is also offering free key duplications for seniors who participate.
—Denise Crosby, Chicago Tribune, 7 Aug. 2025
Recent Examples of Synonyms for duplications
Noun
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One of those pictures was with Luca Gamauf, a university student.—
Kapil Komireddi,
New Yorker,
10 Apr. 2026
-
The management also tossed pictures of his kids.—
Charlotte Observer,
Charlotte Observer,
9 Apr. 2026
Noun
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Through various studies that have measured the effect of a bone marrow transplant on a person’s HIV status, scientists have seen the infection go into remission even when the donor does not have two copies of the CCR5Δ32 mutation.—
Emma Gometz,
Scientific American,
13 Apr. 2026
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The cuts have significantly narrowed the premium between Novo Nordisk's GLP‑1 drugs and generic semaglutide copies.—
Priyanka Salve,
CNBC,
10 Apr. 2026
Noun
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Katzenback recommends four sets of five repetitions with heavy weights to stimulate bone growth.—
Hadia Zainab,
CNN Money,
2 Apr. 2026
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Repeat this pattern for 12 repetitions, two sets.—
Matt Parrott,
Arkansas Online,
29 Mar. 2026
Noun
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Colbert said, as images of the president sitting and looking uncomfortable appeared onscreen.—
Raechal Shewfelt,
Entertainment Weekly,
14 Apr. 2026
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View gallery - 6 images After Polish architecture firm KWK Promes won a competition in 2016 to design a luxury single-family home in suburban Vilnius, Lithuania, a law slashed the allowable building footprint in half.—
New Atlas,
New Atlas,
13 Apr. 2026
Noun
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Visitors can purchase both originals and reproductions.—
Jess Lander,
San Francisco Chronicle,
8 Apr. 2026
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In 2019, Banksy created his own merchandising business named Off the Wall so the public could buy reproductions of his work.—
Pam Kragen,
San Diego Union-Tribune,
26 Mar. 2026
Noun
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Each of the 8 years in this Venus-cycle (known and important to ancient civilizations such as the Mayans and Babylonians) has its own particular pattern, so 2026 repeats (within about 2 or 3 days of the same date) the phenomena of 2018.—
Joe Rao,
Space.com,
3 Apr. 2026
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Art teams decide on color palettes and aesthetic preferences, logo designs, t-shirts, step-and-repeats, and office spaces.—
Sarah Shachat,
IndieWire,
30 Mar. 2026
Noun
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And as far as attention to detail, each follow in the footsteps of Amalgam’s miniature Formula 1 replicas and its previous partnerships with Maranello, which include a diminutive 12Cilindri.—
Erik Shilling,
Robb Report,
10 Apr. 2026
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Tuesday in a Castle Rock barn, history buffs are building replicas of old buildings, by hand.—
Olivia Young,
CBS News,
8 Apr. 2026
Noun
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Field teams are closely monitoring the twins during this critical early period.—
Ryan Brennan,
Miami Herald,
8 Apr. 2026
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But sarcasm and irony are more like cousins, not twins.—
Ayana Archie,
NPR,
8 Apr. 2026
Cite this Entry
“Duplications.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/duplications. Accessed 15 Apr. 2026.
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