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
Synonyms & Similar Words
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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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Antonyms & Near Antonyms
Example Sentences
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Recent Examples of addendum
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
Create or update a central repository for all payer contracts, including amendments, addendums and updates.
—Chandler Barron, Forbes, 14 Oct. 2024
Hoback contends that the reply actually reads more like someone finishing their previous thought — that Todd had signed into the wrong account to make an addendum to the original Nakamoto post.
—Whizy Kim, Vox, 7 Dec. 2018
Call this an addendum to Monday’s newsletter on the fickle nature of immigration politics:
New border apprehension numbers are out, and two of our columnists have wildly different takes on them.
—Joanna Allhands, The Arizona Republic, 8 Oct. 2024
See All Example Sentences for addendum
Sam Janesch, Baltimore Sun, 19 Nov. 2024
Create or update a central repository for all payer contracts, including amendments, addendums and updates.
—Chandler Barron, Forbes, 14 Oct. 2024
Hoback contends that the reply actually reads more like someone finishing their previous thought — that Todd had signed into the wrong account to make an addendum to the original Nakamoto post.
—Whizy Kim, Vox, 7 Dec. 2018
Call this an addendum to Monday’s newsletter on the fickle nature of immigration politics:
New border apprehension numbers are out, and two of our columnists have wildly different takes on them.
—Joanna Allhands, The Arizona Republic, 8 Oct. 2024
See All Example Sentences for addendum
Recent Examples of Synonyms for addendum
Noun
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Lévêque was 9 years old when her appendix was removed by the surgeon.—
Linda Hervieux,
NBC News,
23 Feb. 2025
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The release of the redacted appendix, which was an attachment to the immunity motion unsealed two weeks ago by U.S. District Judge Tanya Chutkan that included new details about Trump and his allies' actions leading up to the Jan. 6 assault on the Capitol, is currently scheduled for Thursday.—
Alexander Mallin,
ABC News,
17 Oct. 2024
Noun
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Here’s one basic reality the recent laws don’t recognize: If density increases in burn footprints, the number of prospective victims in the inevitable future fires there will also increase.—
Thomas Elias,
The Mercury News,
4 Mar. 2025
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This is an increase from 23.1% and 12.1% in previous years, respectively.—
Iris Dorbian,
Forbes,
4 Mar. 2025
Noun
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In addition to Steilen, the ReSet slate included John Robinson for highway commissioner, Tami O’Brien for clerk, Sara Palermo for collector and Ken Marcin, Chris Sievers, Don Melody and Keith Gray for trustees.—
R. Christian Smith,
Chicago Tribune,
27 Feb. 2025
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Shifting Consumer Behavior Means Tech Is Essential In addition to wanting the flexibility to shop from anywhere, consumers also demand both quick fulfillment and unique shopping experiences.—
Kristjan Vilosius,
Forbes,
26 Feb. 2025
Noun
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Getting users in China to upgrade their devices to run AI would be a big boost for Apple, which has seen its U.S. refresh pick up slower than expected due to those AI feature delays.—
Morgan Chittum,
CNBC,
3 Mar. 2025
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To receive commendation from such a fairy godmother was not just a joy but a serious professional boost, and Macdonald’s reputation soared.—
Anthony Lane,
The New Yorker,
3 Mar. 2025
Noun
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The story has been updated to reflect the correct gain and the decline since that peak through Thursday’s close.—
Chris Isidore,
CNN,
6 Mar. 2025
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The airline recorded a significant 24% increase in available seat miles, accompanied by modest gains in passenger yield (up 0.5%) and an impressive 150 basis point improvement in occupancy rate relative to 2022.—
Trefis Team,
Forbes,
6 Mar. 2025
Cite this Entry
“Addendum.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/addendum. Accessed 13 Mar. 2025.
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