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

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

Example Sentences

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

The ministry instructed citizens to remain calm and head to the nearest safe space.

— Jomana Karadsheh, CNN Money, 19 July 2026
My work became not just watching the Zeitgeist within the company but learning how to contain it—reading through messages, distilling the emotional temperature, and crafting executive responses meant to absorb shock and restore calm.

— Claire Stapleton, New Yorker, 18 July 2026

Definition of calm

Adjective

Most of the Barbados hotels worth their salt are peppered along the Platinum Coast (on the west side), where the water is calm and the beaches serene.

— Jonnie Bayfield, Condé Nast Traveler, 19 July 2026
On-site lodging includes 10 cabins and 60 campsites, offering a serene nature retreat.

— Korrin Bishop, Southern Living, 18 July 2026

Definition of serene

Adjective

Located in the small fishing village of Salema, with a quiet beach just one minute from the front door, this is a peaceful and authentic Algarve stay—a world away from the busy resorts along the region’s east coast.

— Katie Silcox, Vogue, 24 July 2026
Iran has long insisted its program is peaceful, and it isn’t believed by the IAEA or the West to have had an active military nuclear program since 2003.

— Jon Gambrell, Fortune, 24 July 2026

Definition of peaceful

Adjective

Replacement Ryunosuke Ito, plucked from Meiji University, had a composed debut, including laying on a try for Matsunaga, who was five for five off the tee.

— ABC News, ABC News, 4 July 2026
After opening the 2026 FIFA World Cup with a dominant 4-1 win over Paraguay in Los Angeles, the United States followed it with a composed 2-0 victory over Australia in Seattle.

— Jon Root OutKick, FOXNews.com, 20 June 2026

Definition of composed

Adjective

For several years, large majorities of Americans have reported being concerned about how companies use their data, while also having minimal understanding of how collected data is actually used.

— David Henkin, Forbes.com, 20 July 2026
The collected luggage includes roller bags, duffel bags, suitcases and backpacks.

— Evy Lewis, Chicago Tribune, 19 June 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

Browse Nearby Words

coolers

coolheaded

cooling

See all Nearby Words

Cite this Entry

Style

“Coolheaded.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/coolheaded. Accessed 26 Jul. 2026.

Copy Citation

Synonyms of coolheaded

adjective

Example Sentences

Browse Nearby Words

Cite this Entry

More from Merriam-Webster

Word of the Day

aerie

Popular in Grammar & Usage

Democracy or Republic: What's the difference?

Merriam-Webster’s Great Big List of Words You Love to Hate

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Do you 'say your piece' or 'say your peace'?

Why is '-ed' sometimes pronounced at the end of a word?

Popular in Wordplay

It's a Scorcher! Words for the Summer Heat

The Longest Long Words List

Ten Words Ending with a Silent ‘T’

The Words of the Week - Jul 24

Why do we say 'fly off the handle'?

Popular

Democracy or Republic: What's the difference?

It's a Scorcher! Words for the Summer Heat

The Longest Long Words List

Games & Quizzes