build up 1 of 2

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as in to accumulate
to gradually form into a layer, pile, or mass evidence that the toxic chemical builds up in the bloodstream to unhealthy levels

Synonyms & Similar Words

Antonyms & Near Antonyms

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buildup

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noun

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 buildup
Verb
Patients carrying HPgV showed more advanced brain changes tied to Parkinson’s, including protein buildup and altered brain chemistry. Khloe Quill, FOXNews.com, 8 Sep. 2025 The acidity in vinegar helps to penetrate buildup to lift it off the surface of your cabinets. Ashlyn Needham, Southern Living, 6 Sep. 2025
Noun
Many planets, including Earth, have built up a heavier secondary atmosphere after losing the primary atmosphere, NASA said, adding there is an equal chance an atmosphere does not exist. Julia Jacobo, ABC News, 10 Sep. 2025 Beneath that, frustration and unmet needs build up even when the person who is suppressing their needs doesn’t realize it. Mark Travers, Forbes.com, 10 Sep. 2025 See All Example Sentences for buildup
Recent Examples of Synonyms for buildup
Verb
  • Start with once daily, and if your skin can handle it, gradually increase to two or three times per week.
    Lily Wohlner, Allure, 16 Sep. 2025
  • When a La Niña phase occurs, less wind shear occurs in the regions of the Atlantic basin where tropical weather develops, increasing the potential for more storms, AccuWeather said.
    Doyle Rice, USA Today, 16 Sep. 2025
Verb
  • As a result, customers gained 5% more usable capacity on FlashArray and 6% more usable capacity on FlashBlade through a nondisruptive software upgrade.
    Thomas Coughlin, Forbes.com, 15 Sep. 2025
  • Arkansas gained 333 yards and gave up 301 yards in a defenseless first half.
    Arkansas Online, Arkansas Online, 14 Sep. 2025
Verb
  • Over the off-season, the Dodgers accumulated a murders’ row of players, at times seemingly adding pitchers just for the heck of it.
    Dan Freedman, Forbes.com, 13 Sep. 2025
  • The Kim brothers also allegedly accumulated substantial tax liabilities by failing to pay taxes assessed.
    City News Service, Oc Register, 13 Sep. 2025
Verb
  • Unrivaled Experiences Growth Spurt Unrivaled will expand ahead of its second season with the addition of two new clubs and a development player pool, the league announced Wednesday.
    Roberta F. Rodrigues, Forbes.com, 11 Sep. 2025
  • The panel issued over 100 recommendations, from limiting cash bail for misdemeanors to expanding racial equity training for prosecutors.
    Samantha-Jo Roth, The Washington Examiner, 11 Sep. 2025
Noun
  • So, Hilleary will be in the odd position of facing a significant pay cut for getting a big promotion on Capitol Hill.
    David Mark, The Washington Examiner, 12 Sep. 2025
  • During one promotion, the Front Door Protection System was available for 60% off (bringing the price down to $279).
    John R. Delaney, PC Magazine, 11 Sep. 2025
Verb
  • The Colorado River and the two reservoirs have been suffering because of a multidecade drought in the West intensified by climate change, rising demand and overuse.
    Doyle Rice, USA Today, 14 Sep. 2025
  • Stellarium Venus Begins To Fade September sees Venus rise closer to sunrise.
    Jamie Carter, Forbes.com, 14 Sep. 2025
Verb
  • The day after Kirk’s murder, his supporters gathered at Turning Point USA’s headquarters in Phoenix to pay their respects to the man who built a movement.
    Samantha-Jo Roth, The Washington Examiner, 12 Sep. 2025
  • Based on a video shared by Hello Magazine, the princess took a few seconds to simply gather her hair into a low ponytail and tie it into a knot.
    Emily Tannenbaum, Glamour, 12 Sep. 2025
Verb
  • The Department of War created a new task force in August to accelerate counter-drone development.
    Joseph Nepomuceno, The Washington Examiner, 13 Sep. 2025
  • The nanophotonic device could accelerate advances in communications, precision measurement, and even environmental monitoring.
    Neetika Walter, Interesting Engineering, 13 Sep. 2025

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Cite this Entry

“Buildup.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/buildup. Accessed 16 Sep. 2025.

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