mushrooming 1 of 2

noun

as in increase
the act or process of becoming greater in number this mushrooming of options for phone, cable, and Internet service has left me hopelessly confused

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mushrooming

2 of 2

verb

present participle of mushroom
as in increasing
to become greater in extent, volume, amount, or number the suburb's population has mushroomed tremendously in the last decade

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Antonyms & Near Antonyms

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 mushrooming
Noun
In the 1950’s, Macy’s, Sears and Penney began expanding with large, multi-level stores thanks to the mushrooming of suburban malls across the country. — Phil Wahba, Fortune, 7 Nov. 2025
Verb
Davis has previously alleged that, amid mushrooming violence between the two groups, Combs had offered Davis a bounty on the lives of his rivals, Knight and Shakur. — Sasha Pezenik, ABC News, 17 Aug. 2026 That is at least least partly due to Proposition 103, which was passed in 1988 in an era of mushrooming auto premiums. — Los Angeles Times, 20 July 2026 But great replacement theorists wildly exaggerate demographic changes involving migrants of color in order to present them as a mushrooming threat to White people. — Literary Hub, 18 Mar. 2026 The firm envisions manufacturing mushrooming in the year ahead, with reshoring and nearshoring driving demand for manufacturing facilities. — Jeffrey Steele, Forbes.com, 20 Jan. 2026 On one hand, the environmental footprint of all-things-AI is mushrooming beyond the pale of the technology’s purported potential to save the world from the brink of burning. — Alexandra Harrell, Sourcing Journal, 18 Dec. 2025 While the raid inadvertently unearthed the Ohtani-Mizuhara ordeal, the mushrooming scandal obscured a more complex, far-reaching, and ongoing drama. — David Amsden, Rolling Stone, 29 Aug. 2025 The Lone Star State amounts to the first battle in a mushrooming national redistricting battle that Trump unleashed last month with the goal of helping Republicans hold onto control of Congress next year, when history says the sitting president’s party would be expected to lose ground. — Dave Goldiner, New York Daily News, 20 Aug. 2025
Recent Examples of Synonyms for mushrooming
  1. increase
  2. increasing
  3. accumulating
  4. rising
  5. accumulation
  6. accelerating
  7. swelling
  8. expanding
Noun
  • The typical small business faces premium increases of 14% next year, based on a preliminary analysis by KFF.
    — Sarah Agostino, CNBC, 28 Aug. 2026
  • Australia’s National Emergency Management Agency has warned that the growing trend of concurrent and cascading disasters is expected to continue and, in many cases, increase.
    — Milad Haghani, Scientific American, 27 Aug. 2026
Definition of increase
Verb
  • Qantas said demand for international travel remained strong, with both Qantas and its low-cost carrier Jetstar increasing capacity and unit revenue, although higher fuel costs weighed on international earnings.
    — Jenny Lee, CNBC, 27 Aug. 2026
  • His foundation is aiming to spend $200 billion by 2045 with an increasing focus on AI.
    — Reuters, NBC news, 27 Aug. 2026
Definition of increasing
Noun
  • While snow totals remain uncertain, this storm is forecast to bring colder air and has a better chance of bringing more widespread and meaningful accumulating snow, particularly in the mountains and higher elevations.
    — Alex Lehnert, CBS News, 14 Apr. 2026
Definition of accumulating
Verb
  • The bank said capacity constraints and rising competition are weighing on ASML, but that the stock remains a top pick.
    — Michael Bloom, CNBC, 29 Aug. 2026
  • Alexandria Eala, a rising global superstar, draws a new Filipino fanbase.
    — Merlisa Lawrence Corbett, Forbes.com, 29 Aug. 2026
Definition of rising
Noun
  • Kusama represented Japan at the 1993 Venice Biennale, becoming the first female artist to solely represent Japan at the event, and the accumulation of her work was met with acclaim.
    — Jason P. Frank, Vulture, 27 Aug. 2026
  • Bardy and his team engineered neurons from skin cells donated from children diagnosed with the syndrome, recreating the accumulation of heparan sulfate, as well as the resulting inflammation and cell death.
    — Mike McRae August 26, New Atlas, 26 Aug. 2026
Definition of accumulation
Verb
  • Insulet’s international growth has been accelerating, with revenue rising between 30% and 32%, and full-year earnings per share growth anticipated to jump more than 30% from a year earlier.
    — Harvey Stober, CNBC, 1 Sep. 2026
  • Artificial intelligence is accelerating the trend by helping organizations analyze data faster and act on it more effectively.
    — Dirk Naylor, Forbes.com, 1 Sep. 2026
Definition of accelerating
Verb
  • That mix of showers and storms continue for the rest of the week, ramping up over the weekend, with wet weather chances swelling to 60% Saturday, Sunday and Monday.
    — Howard Cohen, Miami Herald, 25 Aug. 2026
  • The condition may have caused pain and produced a deformation or swelling on her chest.
    — Katie Hunt, CNN Money, 21 Aug. 2026
Definition of swelling
Verb
  • Axel Springer is expanding in the Middle East, joining a growing number of Western publishers with an editorial presence in the region — and testing a key pillar of its editorial beliefs.
    — Max Tani, semafor.com, 31 Aug. 2026
  • Mamdani’s signature 2-K program is scheduled to launch this fall with 2,000 students in select school districts, with the goal of expanding citywide over four years.
    — Cayla Bamberger, New York Daily News, 31 Aug. 2026
Definition of expanding

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Cite this Entry

“Mushrooming.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/mushrooming. Accessed 2 Sep. 2026.

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