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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Example Sentences
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Recent Examples of keystone
Acuña’s offensive about-face, in particular, could make the daily lineup decisions intriguing for Carlos Mendoza at the keystone.
—
Tim Britton, New York Times, 28 Apr. 2025
Autofocus and auto keystone correction should make setup relatively painless too.
—New Atlas, 12 June 2025
The auto-focus and keystone correction simplify setup.
—Shubham Yewale, PC Magazine, 10 June 2025
And while the fate of Trump’s tariffs — a keystone of his economic agenda — continues to play out in court, White House officials insist that the duties will remain, one way or another.
—Josephine Rozzelle, CNBC, 30 May 2025
See All Example Sentences for keystone
Tim Britton, New York Times, 28 Apr. 2025
Autofocus and auto keystone correction should make setup relatively painless too.
—New Atlas, 12 June 2025
The auto-focus and keystone correction simplify setup.
—Shubham Yewale, PC Magazine, 10 June 2025
And while the fate of Trump’s tariffs — a keystone of his economic agenda — continues to play out in court, White House officials insist that the duties will remain, one way or another.
—Josephine Rozzelle, CNBC, 30 May 2025
See All Example Sentences for keystone
Recent Examples of Synonyms for keystone
Noun
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Self-awareness and emotional regulation are cornerstones of leadership effectiveness.—
Gamini Hewawasam,
Forbes.com,
1 July 2025
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Once the cornerstone of his political strength, President Donald Trump's base is showing signs of erosion.—
Martha McHardy,
MSNBC Newsweek,
29 June 2025
Noun
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As technology continues to rapidly advance and new tools are released on a consistent basis, determining how to best tackle cybersecurity threats and a lack of regulations for AI use is essential to keeping sensitive information and valuable IP safe for the long term.—
Expert Panel®,
Forbes.com,
27 June 2025
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Kavanaugh also noted that the Administrative Procedures Act remains an avenue for plaintiffs to bring challenges to presidential policies on a nationwide basis.—
Devin Dwyer,
ABC News,
27 June 2025
Noun
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The Foundations Of IoT: Leveraging Data The foundation of IoT predates modern commercial offerings.—
Thomas Ryd,
Forbes.com,
1 July 2025
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This insight became the foundation of FabuLingua’s Magical TranslationsⓇ method.—
Kaitlyn Gomez,
USA Today,
1 July 2025
Noun
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Take behavioral health services, a bedrock part of county services with a $1.3 billion budget, more than 1,300 county staffers and hundreds of millions of state and federal dollars flowing in.—
Lucas Robinson,
San Diego Union-Tribune,
29 June 2025
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His core campaign promises — rent freezes, fast and free buses, universal child care — have been the bedrock of his online platform.—
Angela Yang,
NBC news,
26 June 2025
Cite this Entry
“Keystone.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/keystone. Accessed 11 Jul. 2025.
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