as in cornerstone
an immaterial thing upon which something else rests
a sense of history is the keystone to the city's draw as a tourist destination
Synonyms & Similar Words
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Recent Examples of keystone
Those who accomplish the challenge will have completed any distance offered in three of In Motion Events’ keystone races within the same calendar year.
—
Ut Community Press, San Diego Union-Tribune, 24 June 2025
Much like the keystone in an arch that holds the entire structure together, these plants provide crucial support to local food webs.
—Special To The Denver Post, Denver Post, 27 July 2025
Autofocus and auto keystone correction should make for flexible, easy setup as well.
—Paul Ridden
july 24, New Atlas, 24 July 2025
Curtis said housing is a keystone issue that can impact outcomes in education, health and economic benefits.
—Lillian Metzmeier, The Courier-Journal, 14 July 2025
See All Example Sentences for keystone
Ut Community Press, San Diego Union-Tribune, 24 June 2025
Much like the keystone in an arch that holds the entire structure together, these plants provide crucial support to local food webs.
—Special To The Denver Post, Denver Post, 27 July 2025
Autofocus and auto keystone correction should make for flexible, easy setup as well.
—Paul Ridden
july 24, New Atlas, 24 July 2025
Curtis said housing is a keystone issue that can impact outcomes in education, health and economic benefits.
—Lillian Metzmeier, The Courier-Journal, 14 July 2025
See All Example Sentences for keystone
Recent Examples of Synonyms for keystone
Noun
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Nutrition is another cornerstone, and one that Salah places so much importance on that he has been known to pay close attention to how his team-mates are eating, too.—
Sarah Shephard,
New York Times,
20 Aug. 2025
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The Adams administration understands that transitional housing is a cornerstone of the strategy to make neighborhoods stronger and safer.—
Deanna Logan,
New York Daily News,
20 Aug. 2025
Noun
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On a monthly basis, prices rose 0.2% in July, down from 0.3% the previous month, while core prices ticked up 0.3%, a bit faster than the 0.2% in June.—
Christopher Rugaber,
Chicago Tribune,
14 Aug. 2025
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As such, the state is also a hub for NORAD firepower stationed at two primary bases of Fairbanks and Joint Base Elmendorf-Richardson, where President Donald Trump is set to receive Putin on Friday.—
Tom O'Connor,
MSNBC Newsweek,
14 Aug. 2025
Noun
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At the foundation of this system is Darry Ring’s unique real-name authentication.—
Sixteen Ramos,
USA Today,
21 Aug. 2025
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An estimated 60% of women and 12% of men will have at least one UTI in their lifetime, according to data from the foundation, the research and education arm of the American Urological Association.—
Beth Warren,
The Tennessean,
21 Aug. 2025
Noun
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For generations, Social Security, which celebrated its 90th anniversary on August 14, has formed the bedrock of retirement income for tens of millions of Americans, and also pays out benefits to disabled people and survivors of deceased workers.—
Aliss Higham,
MSNBC Newsweek,
17 Aug. 2025
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First Amendment law is not settled on library curation While decrying the First Amendment salience of the issue, Daniels repeatedly referenced a recent 5th Circuit Court of Appeals case in Texas as a bedrock of her policy.—
Angele Latham,
Nashville Tennessean,
15 Aug. 2025
Cite this Entry
“Keystone.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/keystone. Accessed 2 Sep. 2025.
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