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 beach is right there for swimming and paddleboarding when the surf is calm, and the trails through the dunes are manageable for kids old enough to walk them without being carried.

— Condé Nast, Condé Nast Traveler, 26 Sep. 2026
Notice what would make the space or situation feel safer, calmer, or more like your own.

— Tarot.com, Hartford Courant, 26 Sep. 2026

Definition of calm

Adjective

The Shark Tank judge, 64, and the former Dancing with the Stars pro, 50, offered a look inside their serene lakeside abode in Muskoka, located about two hours north of Toronto, during a recent tour with Homeworthy.

— Natalia Senanayake, PEOPLE, 16 Sep. 2026
Few tourist vessels access this serene village, and Windstar’s ships are often the only ones in port.

— Condé Nast Traveler, Condé Nast Traveler, 10 Sep. 2026

Definition of serene

Adjective

There’s the person who shows up to the executive team meeting, composed and strategic.

— Nicole DuBois, Forbes.com, 23 Sep. 2026
Each component is prepared separately, allowing the individual flavors and textures to shine before coming together in a balanced, composed bowl.

— Lynda Balslev, Mercury News, 8 Sep. 2026

Definition of composed

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

When the possessed Katie eventually joins the family in Albuquerque, New Mexico, there is much Catholic prayer on the part of Larissa’s mother Carmen (Verónica Falcón).

— Literary Hub, Literary Hub, 15 Sep. 2026
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

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 28 Sep. 2026.

Copy Citation

Synonyms of coolheaded

adjective

Example Sentences

Browse Nearby Words

Cite this Entry

More from Merriam-Webster

Word of the Day

fungible

Popular in Grammar & Usage

Do You Need a New Language Peeve?

More Commonly Mispronounced Words

Why do we use apostrophes to show possession?

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

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

Popular in Wordplay

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

Back to School Vocabulary

14 Phobias You Probably Haven't Heard Of

12 Lovely and Unusual Words for the Natural World

Popular

Do You Need a New Language Peeve?

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

Games & Quizzes