COPESTONE Synonyms: 58 Similar and Opposite Words

copestone

noun

Definition of copestone

as in high-water mark

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Recent Examples of Synonyms for copestone

Noun

In December, Texas had just over a million job openings, a high-water mark it’s been hovering around for several months.

— Mitchell Schnurman, Dallas News, 17 Mar. 2023
With the swearing-in of Jennifer McClellan as the first Black woman to represent Virginia on Tuesday, the House now has 28 Black women in its ranks, a new high-water mark, but the Senate has none.

— Jazmine Ulloa, New York Times, 8 Mar. 2023

Definition of high-water mark

Noun

In true dump cake style, add all ingredients to create a pumpkin filling and top with boxed yellow cake mix and butter to create a warm, satisfying dessert that’s perfect for holidays and weeknights.

— Mary Shannon Wells, Southern Living, 25 Oct. 2026
Unlike most eVTOLs, which use propellers, the Roadster utilized compressed air jets to leap over other cars and propel from the top of a ramp six or seven stories high during its product reveal earlier this month.

— Chris Isidore, CNN Money, 25 Oct. 2026

Definition of top

Noun

Instacart, meanwhile, reached the pinnacle of its success during the Covid-19 pandemic, when lockdowns sent millions of consumers to their phones to order up groceries.

— Rob Wile, NBC news, 29 Oct. 2026
The pinnacle of fashion (marketing) Increasing appeal to the ultra-wealthy is only part of the story.

— Ashley Ogawa Clarke, Vogue, 29 Oct. 2026

Definition of pinnacle

Noun

Russia’s offer to supply floating nuclear power plants to coastal African countries emerged as a major focus of talks held with African officials at a summit in Moscow this week.

— Ruben Nyanguila, semafor.com, 30 Oct. 2026
The summit puts Carney's vision for a new global order to the test.

— Arkansas Online, Arkansas Online, 30 Oct. 2026

Definition of summit

Noun

The two full-length shows will take ARMY to the band’s first-ever concert in Argentina, and then to the grand finale of their South American swing in Brazil.

— Gil Kaufman, Billboard, 14 Oct. 2026
Dudamel made Sunday’s grand finale a benefit concert for Venezuela to support earthquake relief.

— Classical Music Critic, Los Angeles Times, 26 Aug. 2026

Definition of grand finale

Noun

Storing heat between peaks Unlike solar and wind installations, conventional nuclear power plants are generally designed to produce electricity continuously.

— Neetika Walter, Interesting Engineering, 28 Oct. 2026
The area of Ice Mountain and other nearby peaks were heavily searched by aircraft, including multiple drones and helicopters, as well as aircraft with infrared technology.

— Jennifer McRae, CBS News, 28 Oct. 2026

Definition of peak

Noun

Justin Jefferson somehow separated enough from the triple coverage that converged at the apex of his route, leaped to snag the ball with both hands, tapped both feet on the turf, and tumbled backward to put the Vikings in front.

— CBS News, CBS News, 16 Oct. 2026
That haziness gets more distorted on the title track, which hits its apex with siren-like oscillations.

— Cassidy Sollazzo, Pitchfork, 14 Oct. 2026

Definition of apex

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

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“Copestone.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/copestone. Accessed 30 Oct. 2026.

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Synonyms of copestone

noun

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