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Keystone

usgb/ˈkiːstəʊn/Volume
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Arch Stability

The word emphasizes the importance of the central stone in maintaining an arch's integrity.

Illustration for Arch Stability
The old bridge's keystone has eroded, threatening the entire structure.
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Symbol of Strength

In literature and speeches, 'keystone' may symbolize vital support or strong foundation.

Illustration for Symbol of Strength
He is the keystone of our community, keeping us united.
Visual representation of the word "Keystone"

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