as in major
having great meaning or lasting effect
a momentous occasion that will go down in the history books
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Recent Examples of momentous
It’s hosted numerous momentous occasions throughout Cup Series history, since Harold Brasington laid out his idea for this unique race track in his South Carolina hometown during the late 1940s.
—
Shane Connuck, Charlotte Observer, 3 Apr. 2025
The Trump administration plans to drastically reduce the State Department’s diplomatic corps at precisely the moment when diplomats should be taking on more responsibilities in the wake of the momentous military developments of 2024.
—Dana Stroul, Foreign Affairs, 2 Apr. 2025
Those events didn’t seem right either, not momentous enough to so dramatically alter someone’s fate.
—Shayla Love, The Atlantic, 23 Mar. 2025
His visit to the referee training course falls the day after the Commonwealth Day Service of Celebration at Westminster Abbey in London, which was especially momentous as Princess Kate and King Charles attended for the first time in two years.
—Janine Henni, People.com, 11 Mar. 2025
See All Example Sentences for momentous
Shane Connuck, Charlotte Observer, 3 Apr. 2025
The Trump administration plans to drastically reduce the State Department’s diplomatic corps at precisely the moment when diplomats should be taking on more responsibilities in the wake of the momentous military developments of 2024.
—Dana Stroul, Foreign Affairs, 2 Apr. 2025
Those events didn’t seem right either, not momentous enough to so dramatically alter someone’s fate.
—Shayla Love, The Atlantic, 23 Mar. 2025
His visit to the referee training course falls the day after the Commonwealth Day Service of Celebration at Westminster Abbey in London, which was especially momentous as Princess Kate and King Charles attended for the first time in two years.
—Janine Henni, People.com, 11 Mar. 2025
See All Example Sentences for momentous
Recent Examples of Synonyms for momentous
Adjective
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Retirement 2025 were selected from a list of counties Investopedia ranked according to several factors a retiree might consider, including cost of living, proximity to major airports, and access to quality health care.—
Travel + Leisure Editors,
Travel + Leisure,
11 Mar. 2025
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For our analysis, access to travel was determined by the distance between each county center and the nearest major airport.—
Travel + Leisure Editors,
Travel + Leisure,
11 Mar. 2025
Adjective
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This Milan Design Week was an important one for Louis Vuitton.—
Liam Hess,
Vogue,
10 Apr. 2025
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Still, balance remains important.—
Zack Meisel,
New York Times,
10 Apr. 2025
Adjective
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The nonpartisan Tax Foundation said the average American household will pay $2,100 a year more for goods because of the significant universal and reciprocal tariffs Trump announced Wednesday.—
David Goldman,
CNN Money,
5 Apr. 2025
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Navigating a Complex Legal Landscape In recent months, the U.S. regulatory landscape has seen significant shifts concerning DEI initiatives.—
Jason Wingard,
Forbes.com,
5 Apr. 2025
Adjective
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Today, the property still maintains much of its original, historic charm—but with a sultry modern twist.—
Kristin Braswell,
Travel + Leisure,
16 Mar. 2025
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Further, organized labor is already endorsing him, representative of his historic strength with working-class voters.—
Ryan Silverstein,
New York Daily News,
16 Mar. 2025
Adjective
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Heading them is none other than Robert Keller, who wasn’t killed after all, and now blames his big bro for abandoning him.—
Dennis Harvey,
Variety,
11 Apr. 2025
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The Mini Countryman's biggest problem is probably the Hyundai Kona EV, which not only goes a lot further on a single charge but also has a starting price that's more than $12,000 cheaper, albeit with about 100 hp (75 kW) less to play with.—
ArsTechnica,
ArsTechnica,
10 Apr. 2025
Cite this Entry
“Momentous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/momentous. Accessed 17 Apr. 2025.
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