1
as in collapsing
to be unsuccessful
the theater company foundered after its corporate funding dried up
Synonyms & Similar Words
Antonyms & Near Antonyms
2
as in tumbling
to fall down or in as a result of physical pressure
the twin towers started to sway and suddenly foundered
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of foundering
Sharmila Kuthunur, Space.com, 23 Jan. 2026
Any major foundering in New Mexico could have long-lasting consequences.
—Elliot Haspel, The Atlantic, 28 Oct. 2025
Don Stacom, Hartford Courant, 9 Apr. 2026
Joel Gratz is having a bluebird day at a time when the rest of the Colorado ski industry is foundering.
—Max Scheinblum, Denver Post, 3 Apr. 2026
These artifacts, like the late 20th- and early 21st-century shipwrecks rusting in Caicos Banks, were monuments to the foundering dreams of successive generations, who tried and failed to make the land pay.
—Henry Wismayer, Travel + Leisure, 7 Jan. 2026
Dinosaurs were flourishing, not foundering, as kings of the Cretaceous right up until the end, according to the new study.
—Dino Grandoni The Washington Post, Arkansas Online, 26 Oct. 2025
Beneath the opaque veneer that cult wineries like Bryant have striven to maintain, is that business model foundering in a changing wine market?
—Senior Wine Critic, San Francisco Chronicle, 18 June 2019
Noun
The process, known as lithospheric foundering, resembles a geological process on Earth in which portions of the planet's outermost layer sink into the mantle.
—Sharmila Kuthunur, Space.com, 23 Jan. 2026
Any major foundering in New Mexico could have long-lasting consequences.
—Elliot Haspel, The Atlantic, 28 Oct. 2025
Verb
Judging just by the opening day crowd at the new outlet on Route 44 in Avon, the company’s model shows no sign of foundering despite the turbulent economy.
—Don Stacom, Hartford Courant, 9 Apr. 2026
Joel Gratz is having a bluebird day at a time when the rest of the Colorado ski industry is foundering.
—Max Scheinblum, Denver Post, 3 Apr. 2026
These artifacts, like the late 20th- and early 21st-century shipwrecks rusting in Caicos Banks, were monuments to the foundering dreams of successive generations, who tried and failed to make the land pay.
—Henry Wismayer, Travel + Leisure, 7 Jan. 2026
Dinosaurs were flourishing, not foundering, as kings of the Cretaceous right up until the end, according to the new study.
—Dino Grandoni The Washington Post, Arkansas Online, 26 Oct. 2025
Beneath the opaque veneer that cult wineries like Bryant have striven to maintain, is that business model foundering in a changing wine market?
—Senior Wine Critic, San Francisco Chronicle, 18 June 2019
Recent Examples of Synonyms for foundering
Noun
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But this benchmark is likely to be exceeded by the year 2300 under a low-emissions scenario due to rising global temperatures and ground subsidence -- the gradual sinking of the ground -- the researchers said.—
Julia Jacobo,
ABC News,
16 Apr. 2026
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In a spooky coincidence – or perhaps something more – the Titanic exhibit at the Volo museum flooded from Tuesday night's thunderstorms on the exact anniversary of the infamous ship's sinking.—
Sara Tenenbaum,
CBS News,
15 Apr. 2026
Verb
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As this process is the main source of energy produced by the sun, this will mean the outward pressure that stops the sun from collapsing under its own gravity also ceases.—
Robert Lea,
Space.com,
23 Apr. 2026
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And what's the difference between weakening and collapsing?—
Doyle Rice,
USA Today,
23 Apr. 2026
Verb
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On Friday, Iran declared the Strait of Hormuz fully open to commercial traffic, sending crude prices tumbling more than 10%.—
Anniek Bao,
CNBC,
20 Apr. 2026
-
Oil prices and stock futures began tumbling yesterday as tensions renewed in the strait, which carries a fifth of the world's oil supply as well as a large amount of liquid natural has and fertilizer.—
Will Clark,
NBC news,
20 Apr. 2026
Verb
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The Florida Justice Association — the trial lawyer lobby — spent millions to stop the reforms Maxwell now blames for failing consumers.—
David Wilson,
The Orlando Sentinel,
11 Apr. 2026
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The 2023 jury found the Berkshire utility liable for negligently failing to shut down power lines during a powerful windstorm, contributing to four separate wildfires that caused significant property damage.—
Alex Crippen,
CNBC,
11 Apr. 2026
Verb
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This was inevitable after McCollum inadvertently kicked Jalen Brunson in the groin, then accused the Knicks star of flopping in Game 1; and then got into a heated spat with Jose Alvarado before sinking the game-winning jumper in Game 2.—
Peter Sblendorio,
New York Daily News,
21 Apr. 2026
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Meyers asked if Winkler had any sense during previews that the show was flopping.—
Victoria Edel,
PEOPLE,
21 Apr. 2026
Verb
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That leaves firms which relied on cheap, abundant credit during the low-rate era of 2010s and early 2020s more exposed, with weaker companies struggling to roll over debt or exit investments.—
Lee Ying Shan,
CNBC,
20 Apr. 2026
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Despite Magic guard Desmond Bane, clearly under the weather, struggling from beyond the arc but still managing to contribute 17 points.—
Mike Bianchi,
The Orlando Sentinel,
20 Apr. 2026
Verb
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Already McCue has observed an agave, a rosette shape succulent, folding and unfolding its leaves over the course of days.—
Alina Hartounian,
NPR,
20 Apr. 2026
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Instead of folding, as the Magic had done at various points throughout the regular season when faced with on-court adversity, Orlando responded with a 14-3 run to recapture a double-digit lead with three minutes left in the third frame.—
Jason Beede,
The Orlando Sentinel,
20 Apr. 2026
Verb
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Susan Butts Tiffani McInnis endured the typical teenage growing pains under the shadow of her mother's missing person investigation.—
Peter Van Sant,
CBS News,
12 Apr. 2026
-
The remains of one of his two daughters were still missing, believed to be trapped under rubble, as search operations concluded Saturday, three days after the attacks.—
ABC News,
ABC News,
11 Apr. 2026
Cite this Entry
“Foundering.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/foundering. Accessed 25 Apr. 2026.
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