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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Example Sentences
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Recent Examples of addendum
Thus, Smith offered an addendum to the hype for the industry finally reaching gender equality in its protagonists.
—
Angelique Jackson, Variety, 11 Feb. 2025
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.
—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
See All Example Sentences for addendum
Angelique Jackson, Variety, 11 Feb. 2025
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.
—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
See All Example Sentences for addendum
Recent Examples of Synonyms for addendum
Noun
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On Saturday, her brother Robert Irwin revealed that Bindi underwent immediate surgery due to a ruptured appendix.—
Christina Dugan Ramirez,
FOXNews.com,
11 May 2025
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According to the Mayo Clinic, appendicitis is an inflammation of the appendix that often results in a patient needing to have their appendix surgically removed.—
Charlotte Phillipp,
People.com,
11 May 2025
Noun
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That’s also the case for a $4,000 increase in the standard deduction for seniors.—
Kevin Freking,
Chicago Tribune,
16 May 2025
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That’s above the 3.2% price increase expected for food-at-home purchased from grocery stores or supermarkets.—
George Petras,
USA Today,
16 May 2025
Noun
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In addition to proof of citizenship, the bill also would require states to remove anyone identified as a noncitizen from voter rolls.—
Deborah Barfield Berry,
USA Today,
22 May 2025
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In addition to acting, Amara is a model currently signed with The Rock Agency.—
Avalon Hester,
People.com,
22 May 2025
Noun
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For companies with brand and reputation motivations, supporting a nonprofit can provide both a marketing boost and reputation defense during layoffs or other negative events.—
Josh Birkholz,
Forbes.com,
14 May 2025
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May Protect Brain Health Older adults who drank three cups of (regular) milk daily saw a boost in brain-health-protecting antioxidant levels.—
Cristina Mutchler,
Verywell Health,
14 May 2025
Noun
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Chicago saw the seventh-biggest population gain of any city in the country last year — growth largely attributed to the city’s influx of migrants.—
Claire Malon,
Chicago Tribune,
17 May 2025
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Years of war propaganda and steady, if slow, battlefield gains, have convinced many Russians that their country is fighting an existential conflict against the West, which will not end until Ukrainian capitulation.—
Anatoly Kurmanaev,
New York Times,
17 May 2025
Cite this Entry
“Addendum.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/addendum. Accessed 29 May. 2025.
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