1
as in appendix
a part added at the end of a book or periodical
there's an addendum from the author to explain certain stylistic choices that she made
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Antonyms & Near Antonyms
2
as in increase
something added (as by growth)
with each new addendum the list of demands simply got more absurd
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Recent Examples of addendum
The Savage City Council approved an addendum to the Long-Term Water Purchase Agreement between the City of Burnsville and the City of Savage on April 1.
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Alex Malm, Twin Cities, 7 Feb. 2025
Under Meta’s new policy, messages will be monitored by other users of the company’s platforms, who will be able to post addendums using Meta’s Community Notes feature.
—Mike Lillis, The Hill, 9 Jan. 2025
Tuesday’s plan, a sweeping overhaul of the biggest borough’s buses, is an addendum to a proposal that was itself billed as final last year.
—Evan Simko-Bednarski, New York Daily News, 17 Dec. 2024
Instead, it was set up as an addendum to an existing contract between Accenture and the University of Virginia — one that allowed any other state, city, county or higher education institution in the country to join.
—Sam Janesch, Baltimore Sun, 19 Nov. 2024
See All Example Sentences for addendum
Recent Examples of Synonyms for addendum
Noun
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No one plans on having their appendix burst or having a heart attack.—
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Despite his success, the demands of Avicii’s career took a toll on his well-being: The hitmaker had a series of health problems over the years, including a bout with acute pancreatitis and surgery to have his gallbladder and appendix removed.—
Noun
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This vulnerability is further underscored by recent increases in poverty.—
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An increase in citations from the Sheriff’s Office began about five months prior to the city’s, in March 2023.—
Noun
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Lulu’s Keep Things Classy Floral Button-Up Shirt In addition to Miller, Kelly Clarkson is another famous face who has reached for a blouse lately.—
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In addition to four days of screenings, the festival is also featuring an industry day on April 5 — open to any filmmakers who submitted a project to the festival.—
Noun
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Finau's confidence may also get a boost from a recent hole-in-one at the Valero Texas Open, following another notable ace in the past.—
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Instead, it’s driven by the country’s sprawling dietary supplements industry, which critics have long said has little regulatory oversight—and which may get a boost from Secretary of Health and Human Services Robert F. Kennedy Jr., who is widely seen as an ally to supplement makers.—
Noun
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If the stock rises to $150 by the time restrictions lapse and the individual sells at $200, the $100 gain ($200 - $100) is capital gain.—
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Other key luxury markets, including New York and Dubai, also posted strong gains.—
Cite this Entry
“Addendum.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/addendum. Accessed 13 Apr. 2025.
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