alteration

noun

ˌȯl-tə-ˈrā-shən How to pronounce alteration (audio)
Definition of alterationnext
as in change
the act, process, or result of making different there's been an alteration in the intended route of our bird walk

Synonyms & Similar Words

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Antonyms & Near Antonyms

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of alteration That change will be accompanied by significant alterations to the competition structure, which includes divisions and a new postseason format. — Paul Tenorio, New York Times, 4 Aug. 2026 Some alterations were made for the WPBL, including a temporary outfield fence that shortened the center field fence from 415 to 330 feet and other dimensions accordingly. — James Raia, Mercury News, 3 Aug. 2026 By comparing the mummies’ viral traces with historical examples, Nakagome and colleagues saw that the virus experienced an extended period of genetic alterations until the 16th century. — Andrew Paul, Popular Science, 30 July 2026 Even as trendy silhouettes shift from structured shoulders to more relaxed fits, blazers remain timeless—albeit with a few alterations. — Caroline Lubinsky, Martha Stewart, 28 July 2026 See All Example Sentences for alteration
Recent Examples of Synonyms for alteration
  1. change
  2. difference
  3. modification
Noun
  • The fallout from that controversial attempt has divided the soccer landscape, with continental confederations and individual national associations all split on whether a change in FIFA leadership is needed.
    — Ben Church, CNN Money, 11 Aug. 2026
  • The Skoll Foundation catalyzes transformational social change by investing in, connecting, and championing social entrepreneurs and other social innovators who together advance bold and equitable solutions to the world’s most pressing problems.
    — Big Think, Big Think, 11 Aug. 2026
Definition of change
Noun
  • The two started off as enemies as Judy joined the Zootopia Police Department, but then put aside their differences to solve a mystery in the animal city.
    — Jordan Moreau, Variety, 15 Aug. 2026
  • There is a difference in the cases of Lewis-Skelly and Nwaneri, in that the former has been far more involved in some monumental moments.
    — Kaya Kaynak, New York Times, 14 Aug. 2026
Definition of difference
Noun
  • The proposal could also allow some drivers to avoid further penalties by correcting their vehicle's modifications and bringing it into compliance.
    — Terell Bailey, CBS News, 14 Aug. 2026
  • Ford also admitted there’s been rear wing modifications via the DRS system and an additional set of dive planes mounted on the front bumper.
    — Joel Feder, The Drive, 13 Aug. 2026
Definition of modification

Browse Nearby Words

alterable
alteration
alterations
See all Nearby Words

Cite this Entry

“Alteration.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/alteration. Accessed 15 Aug. 2026.

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Nglish: Translation of alteration for Spanish Speakers

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