as in major
having great meaning or lasting effect
a momentous occasion that will go down in the history books
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Antonyms & Near Antonyms
Examples Sentences
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Recent Examples of momentous
The concept behind the Trump artwork might not be as momentous — nor is the concept original.
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Frank Witsil, Detroit Free Press, 10 Oct. 2024
As the panelists jockeyed to explain the momentous development in this cavernous studio that was quiet as all hell, the scene had the feel of a strange stage play.
—Nicholas Quah, Vulture, 6 Nov. 2024
On Tuesday, Florida residents face a momentous decision —whether to vote yes or no on Amendment 4.
—Allison Mashell Mitchell / Made By History, TIME, 5 Nov. 2024
The Weeknd publicly joined the hordes of music lovers mourning the momentous loss of Quincy Jones.
—Andre Gee, Rolling Stone, 4 Nov. 2024
See all Example Sentences for momentous 
Frank Witsil, Detroit Free Press, 10 Oct. 2024
As the panelists jockeyed to explain the momentous development in this cavernous studio that was quiet as all hell, the scene had the feel of a strange stage play.
—Nicholas Quah, Vulture, 6 Nov. 2024
On Tuesday, Florida residents face a momentous decision —whether to vote yes or no on Amendment 4.
—Allison Mashell Mitchell / Made By History, TIME, 5 Nov. 2024
The Weeknd publicly joined the hordes of music lovers mourning the momentous loss of Quincy Jones.
—Andre Gee, Rolling Stone, 4 Nov. 2024
See all Example Sentences for momentous
Recent Examples of Synonyms for momentous
Adjective
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Yes, Fast Fire Watch Guards operates in most major cities across the U.S., guaranteeing a fire watch security guard can reach your venue within hours.Kyle Russell, Austin American-Statesman, 22 Nov. 2024
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As someone who has been in the room with so many of these major pop stars, how does Gaga stand out amongst that pack?Stephen Daw, Billboard, 21 Nov. 2024
Adjective
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Storing your bird in the days leading up to Thanksgiving is just as important as deciding when to buy it.Skyler Caruso, People.com, 23 Nov. 2024
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Black creators have always been at the helm of the most important cultural moments.Janice Gassam Asare, Forbes, 23 Nov. 2024
Adjective
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Community involvement Any interesting or significant experience in the community will add a dimension to your candidacy.Amy Lindgren, Twin Cities, 16 Nov. 2024
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Her kids are also receiving a more significant portion of the estate than was intended.R. Eric Thomas, The Denver Post, 16 Nov. 2024
Adjective
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In keeping with the historic solidarity between Irish republicans and the Palestinian people, Irish celebrities have been particularly vocal in the antiwar effort.Nate Jones, Vulture, 18 Nov. 2024
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The remarkably tight race will be historic regardless of the winner.Chase Hunter, The Mercury News, 15 Nov. 2024
Adjective
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Vogue Beauty The biggest beauty stories, trends, and product recommendations.Audrey Noble, Vogue, 23 Nov. 2024
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But the biggest surprise was how well the people responded.Andy Greene, Rolling Stone, 23 Nov. 2024
Thesaurus Entries Near momentous
Cite this Entry
“Momentous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/momentous. Accessed 30 Nov. 2024.
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