1
as in increase
something added (as by growth)
a large proliferation in the number of electrical appliances was placing enormous demands upon the region's power supply
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in accumulation
the act or process of becoming greater in number
the proliferation of mistakes as both actors and crew became more and more tired
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of proliferation
Grappling hooks, 30-foot ladder The Sigourney Street tower’s decline began deepening in 2024 with the proliferation of graffiti and tagging, much of which was later removed from the brick exterior.
—
Kenneth R. Gosselin, Hartford Courant, 11 Jan. 2026
Travelers flock here for blue waters rich in snorkeling and dive sites, powder-soft sands, ancient Maya cities cocooned by jungle, and a proliferation of rowdy bars, clubs, and all-inclusive resorts.
—Gemma Price, Travel + Leisure, 11 Jan. 2026
Still to come is a proliferation of raspberry perfumes, including YSL Libre Berry Crush, a brand-new, fruity iteration of the original Libre.
—Ariel Wodarcyk, InStyle, 11 Jan. 2026
The fertilizers engorged the Everglades on nutrients, especially phosphorus, leading to the widespread proliferation of cattails.
—Amy Green, Miami Herald, 9 Jan. 2026
Leach believes the proliferation of these devices lies in partnerships.
—Noelle Harff, San Diego Union-Tribune, 7 Jan. 2026
Matthew Gault on the proliferation of AI scam products.
—Literary Hub, 5 Jan. 2026
But the proliferation of his branding on government entities shows a brazen vigor at self-promotion.
—Christine Ledbetter, Chicago Tribune, 4 Jan. 2026
The proliferation of blood programs in North Texas comes after publication of a six-part series in The Dallas Morning News and the San Antonio Express-News in late 2023 that uncovered a national crisis of potentially preventable bleeding deaths.
—Lauren Caruba, Dallas Morning News, 2 Jan. 2026
Kenneth R. Gosselin, Hartford Courant, 11 Jan. 2026
Travelers flock here for blue waters rich in snorkeling and dive sites, powder-soft sands, ancient Maya cities cocooned by jungle, and a proliferation of rowdy bars, clubs, and all-inclusive resorts.
—Gemma Price, Travel + Leisure, 11 Jan. 2026
Still to come is a proliferation of raspberry perfumes, including YSL Libre Berry Crush, a brand-new, fruity iteration of the original Libre.
—Ariel Wodarcyk, InStyle, 11 Jan. 2026
The fertilizers engorged the Everglades on nutrients, especially phosphorus, leading to the widespread proliferation of cattails.
—Amy Green, Miami Herald, 9 Jan. 2026
Leach believes the proliferation of these devices lies in partnerships.
—Noelle Harff, San Diego Union-Tribune, 7 Jan. 2026
Matthew Gault on the proliferation of AI scam products.
—Literary Hub, 5 Jan. 2026
But the proliferation of his branding on government entities shows a brazen vigor at self-promotion.
—Christine Ledbetter, Chicago Tribune, 4 Jan. 2026
The proliferation of blood programs in North Texas comes after publication of a six-part series in The Dallas Morning News and the San Antonio Express-News in late 2023 that uncovered a national crisis of potentially preventable bleeding deaths.
—Lauren Caruba, Dallas Morning News, 2 Jan. 2026
Recent Examples of Synonyms for proliferation
Noun
-
Chance of lightning increases as a thunderstorm approaches and peaks when the storm is overhead.—
NC Weather Bot,
Charlotte Observer,
10 Nov. 2025
-
Hopper saw a 40% increase in air travelers, adding its Disruption Assistance feature – which allows users to instantly rebook if their flight is delayed or canceled, or get a refund – overnight following the DOT’s announcement.—
Nathan Diller,
USA Today,
9 Nov. 2025
Noun
-
That front could spark a few brief rain or snow showers Sunday afternoon or early evening, mainly north and west of Philadelphia, with little to no accumulation expected.—
Andrew Kozak,
CBS News,
11 Jan. 2026
-
That would encourage new peat accumulation and carbon sequestration.—
Amy Green,
Miami Herald,
9 Jan. 2026
Noun
-
In addition to his political activism, Michael was involved with several charities, including serving as chair of the John Douglas French Alzheimer’s Foundation board.—
Charna Flam,
PEOPLE,
7 Jan. 2026
-
In addition to this, beat reporters Mike Kaye and Alex Zietlow broke down the matchup and offered their predictions on the contest, as is customary.—
Scott Fowler,
Charlotte Observer,
7 Jan. 2026
Noun
-
The city was already buzzing Friday night with both Bears and Packers fans, as the return of the NFL's oldest rivalry is a boost to spirits and business.—
Victor Jacobo,
CBS News,
10 Jan. 2026
-
To be sure, how much of a boost beneficiaries see depends on the size of their current benefits.—
Lorie Konish,
CNBC,
9 Jan. 2026
Noun
-
That said, many of the gains players made here won’t dramatically affect their bottom lines, and the reality is that most players on ECHL deals will still need those second jobs and other sources of income to continue to chase their dream of making it to the next level.—
James Mirtle,
New York Times,
7 Jan. 2026
-
Beck capitalized on that to get shorter gains and set up more manageable third-down situations.—
Jordan McPherson,
Miami Herald,
7 Jan. 2026
Noun
-
When armed federal agents roll into residential neighborhoods under vague authority and maximal posture, the odds of catastrophe rise fast.—
Phil Morris The Minnesota Star Tribune,
Arkansas Online,
10 Jan. 2026
-
True Caliber is noting the rise of under-counter appliances, such as their single- or dual-tap beverage dispenser, which can be configured for beer or cold brew.—
Kristina McGuirk,
Better Homes & Gardens,
10 Jan. 2026
Cite this Entry
“Proliferation.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/proliferation. Accessed 12 Jan. 2026.
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