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
Mexican officials describe a strategy of patience and prudence, aimed at preparing for a more momentous fight: the U.S.M.C.A. is up for review next year.
—
Stephania Taladrid, New Yorker, 21 Apr. 2025
The episode’s other most momentous event is the overthrow of the Amyrlin Seat.
—Sean T. Collins, Vulture, 17 Apr. 2025
The report will kick off a rather momentous earnings season for media amid churning stock markets and recession jitters prompted by the Trump administration’s global tariffs.
—Jill Goldsmith, Deadline, 16 Apr. 2025
The draft selection wrapped up a momentous year for Van Lith, who made history at TCU, winning Big 12 Player of the Year, Newcomer of the Year and a finalist for Naismith College Player of the Year.
—Lawrence Dow, Fort Worth Star-Telegram, 16 Apr. 2025
See All Example Sentences for momentous
Stephania Taladrid, New Yorker, 21 Apr. 2025
The episode’s other most momentous event is the overthrow of the Amyrlin Seat.
—Sean T. Collins, Vulture, 17 Apr. 2025
The report will kick off a rather momentous earnings season for media amid churning stock markets and recession jitters prompted by the Trump administration’s global tariffs.
—Jill Goldsmith, Deadline, 16 Apr. 2025
The draft selection wrapped up a momentous year for Van Lith, who made history at TCU, winning Big 12 Player of the Year, Newcomer of the Year and a finalist for Naismith College Player of the Year.
—Lawrence Dow, Fort Worth Star-Telegram, 16 Apr. 2025
See All Example Sentences for momentous
Recent Examples of Synonyms for momentous
Adjective
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Prior to release, a leaker hacked into the systems of the developers at Naughty Dog and spoiled major plot points from the story months in advance, which fueled a barrage of toxic responses, including death threats, against the creators.—
EW.com,
EW.com,
21 Apr. 2025
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Quail Hollow Club was the host to the PGA Championship back in 2017, when Thomas won his first major championship.—
Nicholas Creel,
MSNBC Newsweek,
21 Apr. 2025
Adjective
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Three Key Lessons: Pareek’s Insights into Innovation Over the course of his career, Pareek has learned many important lessons.—
William Jones,
USA Today,
26 Apr. 2025
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Perhaps corner was a more important spot, but Starks is an elite player.—
Jeff Zrebiec,
New York Times,
25 Apr. 2025
Adjective
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He was faced with significant second-guessing from fellow Democrats about his ability to finish the race before ultimately deciding to end his campaign.—
Phillip M. Bailey,
USA Today,
29 Apr. 2025
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However, these new drugs carry significant challenges, including high costs, the need for frequent brain scans to monitor serious side effects and the risk of swelling or bleeding in the brain.—
Allen Chang,
ABC News,
29 Apr. 2025
Adjective
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The historic anniversary commemorates the first act of the country's reunification on April 30, 1975 when Communist-run North Vietnam seized Saigon, the capital of the U.S.-backed South, renamed Ho Chi Minh City shortly after the war in honor of the North's founding leader.—
Minh Nguyen and Francesco Guarascio,
USA Today,
1 May 2025
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The historic Abraham Accords, brokered by President Trump in 2020, opened the door to groundbreaking economic innovation and security cooperation between the U.S. and its Israeli and Arab Middle Eastern allies.—
Robert Greenway,
National Review,
30 Apr. 2025
Adjective
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But the Cavaliers responded by outscoring the Heat 61-35 over the rest of the first half to enter halftime with a big 68-51 lead behind scorching 14-of-23 (60.9 percent) shooting from three-point range in the first two quarters.—
Anthony Chiang,
Miami Herald,
24 Apr. 2025
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Denny was a big John Bonham freak, and that’s just pure Bonham right there.—
Mikael Wood,
Los Angeles Times,
24 Apr. 2025
Cite this Entry
“Momentous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/momentous. Accessed 5 May. 2025.
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