MUSHROOMING Synonyms: 96 Similar and Opposite Words

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

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

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

Synonyms & Similar Words

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

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 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 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 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 legislation, which enjoys bipartisan support and is being championed by the president, has long been considered a solution to the mushrooming conflicts across the country and has been debated multiple times in the past. — ABC News, 24 June 2026 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

Noun

Hispanics or Latinos were the target of the biggest increase in racially or ethnically motivated hate crimes, according to the report.

— Jazmin Alvarado, Los Angeles Times, 3 July 2026
However, the report noted that much of this rise was due to an increase in the number of billionaires, not just three-comma club members getting richer.

— Hayley Cuccinello, CNBC, 2 July 2026

Definition of increase

Verb

As summer arrives, snow begins melting, ice hardens and rocks loosen, increasing the risk of falls and rockfall.

— Jasmine Baehr, FOXNews.com, 2 July 2026
When patients can’t pay, hospitals absorb the costs and pass them onto people with insurance by increasing prices, studies show.

— Alana Semuels, Time, 1 July 2026

Definition of increasing

Verb

And each time another first-time climber reaches the top, the applause rising from the rocks below suggests that, little by little, that community is growing.

— ABC News, ABC News, 5 July 2026
Practices are seeing rising amputations, and hospitalizations are surging.

— Sun Sentinel Editorial Board, Sun Sentinel, 5 July 2026

Definition of rising

Noun

Ocean heat content — a measure of heat stored through the upper layers of the ocean — has reached record highs in recent years, reflecting a long-term accumulation of heat across the global ocean.

— Brandi D. Addison, USA Today, 2 July 2026
Ultimately, managing one's emotions is paramount for true wealth accumulation.

— ByGabriel Shahin, Forbes.com, 1 July 2026

Definition of accumulation

Verb

After decades of resource extraction, global recycling efforts are finally accelerating.

— Mrigakshi Dixit, Interesting Engineering, 7 July 2026
This vulnerability is accelerating a shift from traditional, reactive security models to continuous, adaptive systems that support broader national security objectives.

— Melissa Hancock, Fortune, 7 July 2026

Definition of accelerating

Verb

The 585-acre neighborhood contains 5 million square feet of office space, including 250,000 square feet of medical offices where John Muir Health has been expanding.

— George Avalos, Mercury News, 6 July 2026
The mission won't just hunt for aliens, but rather explore these habitable planets and their atmospheres, expanding our understanding of other worlds while also being used for a variety of astronomical purposes.

— Chelsea Gohd, Space.com, 6 July 2026

Definition of expanding

Browse Nearby Words

mushroomed

mushrooming

mushrooms

See all Nearby Words

Cite this Entry

Style

“Mushrooming.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/mushrooming. Accessed 8 Jul. 2026.

Copy Citation

Synonyms of mushrooming

noun

verb

Example Sentences

Browse Nearby Words

Cite this Entry

More from Merriam-Webster on mushrooming

More from Merriam-Webster

Word of the Day

gambol

Popular in Grammar & Usage

Is that lie 'bald-faced' or 'bold-faced'?

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Why is '-ed' sometimes pronounced at the end of a word?

Commonly Misspelled Words

How to Use Em Dashes (—), En Dashes (–) , and Hyphens (-)

Popular in Wordplay

14 Phobias You Probably Haven't Heard Of

The Longest Long Words List

One-Word Oxymorons: Bittersweet, Spendthrift, and More

Ten Words Ending with a Silent ‘T’

12 Lovely and Unusual Words for the Natural World

Popular

Is that lie 'bald-faced' or 'bold-faced'?

14 Phobias You Probably Haven't Heard Of

The Longest Long Words List

Games & Quizzes