as in cornerstones
an immaterial thing upon which something else rests
a sense of history is the keystone to the city's draw as a tourist destination
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Recent Examples of keystones
Before we get started on the topic of human therapists that dip into AI to discover how generative AI and large language models provide therapy, let’s set the stage with a few keystones.
—
Lance Eliot, Forbes.com, 19 Sep. 2025
Lance Eliot, Forbes.com, 19 Sep. 2025
Recent Examples of Synonyms for keystones
Noun
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In the Kings’ perfect world, two cornerstones will give way to two more.—
The Athletic NHL,
New York Times,
30 Sep. 2025
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Keegan Murray and Keon Ellis are both 25-year-old, two-way players who could be long-term cornerstones of the Sacramento Kings.—
Chris Biderman,
Sacbee.com,
29 Sep. 2025
Noun
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There are measurable consequences of this moment that will reshape the health and stability of our state, while steadily eroding the foundations of our democracy.—
Trena Turner,
San Diego Union-Tribune,
29 Sep. 2025
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That laid the foundations for a chaotic second half, during which the lead changed hands on six occasions before McManus’ field goal made it 37-37.—
George Ramsay,
CNN Money,
29 Sep. 2025
Noun
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The bedrocks of healthy behavior are your biggest assets for staying disease-free.—
Matt Fuchs,
Time,
24 Sep. 2025
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Burnout prevention and psychological safety will become the bedrocks of resilience.—
Maman Ibrahim,
Forbes.com,
11 Aug. 2025
Cite this Entry
“Keystones.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/keystones. Accessed 6 Oct. 2025.
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