unsustainable

adjective

un·​sus·​tain·​able ˌən-sə-ˈstā-nə-bəl How to pronounce unsustainable (audio)
: not capable of being prolonged or continued : not sustainable
unsustainable agricultural practices
unsustainable growth
unsustainability noun
unsustainably adverb
an unsustainably high rate of growth

Examples of unsustainable in a Sentence

Recent Examples on the Web Former New York Fed President Bill Dudley told Bloomberg TV on Wednesday that unsustainable trends always come to an end. Beth Greenfield, Fortune, 30 June 2024 Related Stories Other countries, like France and Australia, have begun consideration around imposing fast-fashion taxes—whether on companies or consumers—to discourage unsustainable practices. Meghan Hall, Sourcing Journal, 27 June 2024 When a fan asked Nvidia CEO Jensen Huang to sign her chest earlier this month, that might have been a sign that the hype around the chipmaker may have reached unsustainable heights. Nicole Narea, Vox, 26 June 2024 The change amounts to about four or five hours of driving a day, commuters say, an unsustainable burden on top of a normal eight-hour workday. Angus M. Thuermer Jr., Idaho Statesman, 26 June 2024 See all Example Sentences for unsustainable 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'unsustainable.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

circa 1677, in the meaning defined above

Time Traveler
The first known use of unsustainable was circa 1677

Dictionary Entries Near unsustainable

Cite this Entry

“Unsustainable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unsustainable. Accessed 15 Jul. 2024.

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