Definition of deteriorationnext
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Synonym Chooser

How does the noun deterioration differ from other similar words?

Some common synonyms of deterioration are decadence, decline, and degeneration. While all these words mean "the falling from a higher to a lower level in quality, character, or vitality," deterioration implies generally the impairment of value or usefulness.

the deterioration of the house through neglect

When can decadence be used instead of deterioration?

In some situations, the words decadence and deterioration are roughly equivalent. However, decadence presupposes a reaching and passing the peak of development and implies a turn downward with a consequent loss in vitality or energy.

cited love of luxury as a sign of cultural decadence

How do decline and decadence relate to one another, in the sense of deterioration?

Decline differs from decadence in suggesting a more markedly downward direction and greater momentum as well as more obvious evidence of deterioration.

the meteoric decline of his career after the scandal

When could degeneration be used to replace deterioration?

The words degeneration and deterioration are synonyms, but do differ in nuance. Specifically, degeneration stresses physical, intellectual, or especially moral retrogression.

the degeneration of their youthful idealism into cynicism

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 deterioration In addition, since vitamin C is prone to degradation by heat and oxygen, it is often used as an indicator of overall quality deterioration during post-processing and handling. Anna Giorgi, Verywell Health, 2 July 2026 Officials have blamed its deterioration on a lack of funding to help preserve it. Grace Hase, Mercury News, 1 July 2026 The sites range from colonial-era architecture and public health landmarks to early mission churches, all of which face deterioration without sustained preservation efforts, according to the organization. Tessa Solomon, ARTnews.com, 30 June 2026 That pressure has historically driven a deterioration in deal quality at the end of a cycle. Drew Bernstein, Forbes.com, 30 June 2026 See All Example Sentences for deterioration
Recent Examples of Synonyms for deterioration
Noun
  • Numbers released by the company behind Gatorade and Doritos showed weakening trends in its North American food and drinks businesses.
    Stan Choe, Los Angeles Times, 9 July 2026
  • Spongy or uneven surfaces are caused by structural weakening from internal damage.
    Timothy Dale, Better Homes & Gardens, 4 July 2026
Noun
  • Meanwhile, the solid electrolyte framework held perfectly fine, showing no signs of degradation.
    Mrigakshi Dixit, Interesting Engineering, 13 July 2026
  • Length of camping time is limited in order to protect natural resources from degradation and ensure fair access to all visitors, according to the USDA.
    Julia Jacobo, ABC News, 7 July 2026
Noun
  • Rather than arguing that hallucinations are the greatest threat, this article contends that the more significant long-term risk is human skill decay.
    Demetri Giannikopoulos, Forbes.com, 11 July 2026
  • Significant rain can leave open trash cans soggy and soak any outdoor debris to the point of decay.
    Alora Bopray, USA Today, 8 July 2026
Noun
  • The stock had logged its steepest one-day decline on Monday, as investors locked in profits amid growing worries over AI spending.
    Lee Ying Shan, CNBC, 16 July 2026
  • After months of decline, gas prices across the country are steadily increasing after the fragile ceasefire between Iran and the United States broke down last week.
    Mirtha Donastorg, AJC.com, 15 July 2026
Noun
  • For the study, Ruotsalainen measured the Q values of two double-beta decaying and one beta-decaying nucleus.
    Georgina Jedikovska, Interesting Engineering, 8 Oct. 2025
Noun
  • The declinations came as the DOJ reassigned and cut prosecutors working on environmental cases.
    Ken B. Morales, ProPublica, 31 Mar. 2026
  • Federal regulations require special counsels to provide the attorney general with a report that explain prosecution or declination decisions once their work is concluded.
    Jacob Rosen, CBS News, 23 Feb. 2026

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Cite this Entry

“Deterioration.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/deterioration. Accessed 16 Jul. 2026.

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