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.
Republicans opposing the extension had said the assistance went to insurers, incentivizing fraud and wasteful coverage. Sam Whitehead, USA Today, 22 Mar. 2026 Is its packaging consciously designed or needlessly wasteful? Christa Joanna Lee, Allure, 21 Mar. 2026 What to read next Breakfast was excellent and felt elegant rather than wasteful. Laura French, TheWeek, 16 Mar. 2026 The crossbar, the tip of Dan Ndoye’s heel being adjudged to be offside, and a familiar brand of wasteful finishing all combined, in frustrating fashion, to ensure one more blank was added to that tally in this 0-0 draw with Fulham. Paul Taylor, New York Times, 16 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 29 Mar. 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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