wasteful

adjective

waste·​ful ˈwāst-fəl How to pronounce wasteful (audio)
Synonyms of wastefulnext
: given to or marked by waste : lavish, prodigal
wastefully adverb
wastefulness noun

Examples of wasteful in a Sentence

a wasteful use of natural resources a careless and wasteful person We must eliminate wasteful expenditures.
Recent Examples on the Web
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.
Is its packaging consciously designed or needlessly wasteful? Lily Wohlner, Allure, 28 Mar. 2026 Republicans opposing the extension had said the assistance went to insurers, incentivizing fraud and wasteful coverage. Tribune News Service, Boston Herald, 27 Mar. 2026 The efforts of the county Board of Supervisors to essentially create a duplicate unit is another example of wasteful spending. U T Readers, San Diego Union-Tribune, 26 Mar. 2026 Too often, however, the end product was wasteful, or attacks merely fizzled out — as was the case in this foray upfield at Old Trafford. Jacob Tanswell, New York Times, 25 Mar. 2026 See All Example Sentences for wasteful

Word History

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of wasteful was in the 14th century

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Cite this Entry

“Wasteful.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/wasteful. Accessed 1 Apr. 2026.

Kids Definition

wasteful

adjective
waste·​ful ˈwāst-fəl How to pronounce wasteful (audio)
: given to or marked by waste : prodigal
a wasteful use of our natural resources
wastefully adverb
wastefulness noun

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