COOLHEADED Synonyms: 91 Similar and Opposite Words

coolheaded

adjective

ˈkül-ˌhe-dəd

Definition of coolheaded

as in calm

free from emotional or mental agitation was praised for having a coolheaded response to the crisis

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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.

Recent Examples of coolheaded Her coolheaded approach — distilling arguments, weighing the evidence, and then ruling decisively — was evident in discussions over the Cohen case and is typical for Strauss, according to lawyers who have worked with her for decades. — Benjamin Weiser, BostonGlobe.com, 21 June 2020 And Pelosi, as the speaker of the House Representatives, appeared characteristically coolheaded throughout the voting process. — Barry Samaha, Harper's BAZAAR, 19 Dec. 2019 Beijing should be very coolheaded because does a new Cold War serve China’s interests? — Jeremy Page, WSJ, 13 Oct. 2018 Graceful and coolheaded, the artist is prone to speaking in elliptical phrases that build on one another, in a way that echoes her artwork. — Hilarie M. Sheets, New York Times, 3 Aug. 2017

Recent Examples of Synonyms for coolheaded

Adjective

Mood stabilizers influence brain receptors that release and maintain neurotransmitters, calm overactive circuits and strengthen cellular connections over time.

— Jen Christensen, CNN Money, 29 Aug. 2026
As a priest, Lamb held a calm, patient and somewhat self-deprecating sense of perspective.

— Graham Womack, Sacbee.com, 29 Aug. 2026

Definition of calm

Adjective

Many of the victims were young, and many were farmers who had lived in what was once considered one of the most serene and safest areas of the region, which includes metropolitan Port-au-Prince.

— Jacqueline Charles, Miami Herald, 24 Aug. 2026
There’s no unwinding in the serene nature and crisp German air of Baden-Baden, the historic town long associated with restorative living, and that seamless discretion is entirely the point.

— Abby Montanez, Robb Report, 23 Aug. 2026

Definition of serene

Adjective

Her biggest concern is that creating an academy modeled after the military service academies would conflate what NASA does—the peaceful, civil exploration of space—with military activities undertaken by the US Space Force.

— Eric Berger, ArsTechnica, 28 Aug. 2026
Indigenous leaders played a prominent role in protests demanding the resignation of Porras and the peaceful transfer of power to Arévalo.

— Encyclopedia Britannica, Encyclopedia Britannica, 27 Aug. 2026

Definition of peaceful

Adjective

Data brokers legally comb the internet for such information, build profiles using the collected information, and sell those profiles to anyone who’ll pay.

— Neil J. Rubenking, PC Magazine, 10 Aug. 2026
Paired with the Emme play table, this duo creates the kind of collected look that feels professionally layered.

— Vy Yang, Architectural Digest, 31 July 2026

Definition of collected

Adjective

Bedrooms are tranquil and restorative, with clean lines, balconies, and mountain views that create a sense of space.

— Condé Nast, Condé Nast Traveler, 9 July 2026
Located right across the water from Miami, Key Biscayne is filled with tranquil experiences in nature, delicious dining options with incredible views of the water, and even a little bit of history to explore.

— Lisa Cericola, Southern Living, 13 June 2026

Definition of tranquil

Adjective

Religious horror films offer narratives of meaning, mystery, and morality, shaping how power, belief, and the body—both pure and possessed—are understood.

— Ryan Lattanzio, IndieWire, 8 July 2026
But no homes are so possessed with pottery of the truly enormous variety as Jeremiah Brent and Nate Berkus, whose Portuguese farmhouse appears on the cover of our June issue.

— Julia Harrison, Architectural Digest, 22 May 2026

Definition of possessed

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coolers

coolheaded

cooling

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“Coolheaded.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/coolheaded. Accessed 1 Sep. 2026.

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Synonyms of coolheaded

adjective

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