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as in downtown
slang keenly aware of and responsive to the latest developments especially in fashion and entertainment a Greek island that's the current favorite of the cool crowd

Synonyms & Similar Words

Antonyms & Near Antonyms

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cool

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verb

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as in to chill
to cause to lose heat cool your drinks in the icy mountain stream

Synonyms & Similar Words

Antonyms & Near Antonyms

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cool

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noun

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a cool head
a rational head
a clear head
a fair-minded head
a steady head
a peaceful head
a cool breeze
a refreshing breeze
a crisp breeze
a fresh breeze
a brisk breeze
a lovely breeze
a cool drink
a chilled drink
an iced drink
an icy drink
a fresh-tasting drink
a frosty drink
a cool place
a popular place
a groovy place
an awesome place
a neat place
an interesting place
cool colors
pretty colors
unique colors
sick colors
funky colors
stylish colors

Synonym Chooser

How is the word cool different from other adjectives like it?

Some common synonyms of cool are collected, composed, imperturbable, nonchalant, and unruffled. While all these words mean "free from agitation or excitement," cool may imply calmness, deliberateness, or dispassionateness.

kept a cool head

Where would collected be a reasonable alternative to cool?

The words collected and cool can be used in similar contexts, but collected implies a concentration of mind that eliminates distractions especially in moments of crisis.

the nurse stayed calm and collected

When is composed a more appropriate choice than cool?

While in some cases nearly identical to cool, composed implies freedom from agitation as a result of self-discipline or a sedate disposition.

the composed pianist gave a flawless concert

When can imperturbable be used instead of cool?

Although the words imperturbable and cool have much in common, imperturbable implies coolness or assurance even under severe provocation.

the speaker remained imperturbable despite the heckling

When is it sensible to use nonchalant instead of cool?

The meanings of nonchalant and cool largely overlap; however, nonchalant stresses an easy coolness of manner or casualness that suggests indifference or unconcern.

a nonchalant driver

When might unruffled be a better fit than cool?

In some situations, the words unruffled and cool are roughly equivalent. However, unruffled suggests apparent serenity and poise in the face of setbacks or in the midst of excitement.

harried but unruffled

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 cool
Adjective
What Refrigerator Coils Do To keep things simple, refrigerator coils are basically responsible for keeping the interior of your fridge cool. Ashlyn Needham, Southern Living, 11 June 2025 Old towels cut up into rags do a great job of removing this soft flux once the copper pipe is cool enough to touch. Tim Carter, Hartford Courant, 31 May 2025
Verb
The air seemed to cool on some tracks and the mood turn reflective, autumnal. CBS News, 11 June 2025 Super said the business is growing more agile by the day and responded quickly when the economy started to cool in February. Evan Clark, Footwear News, 11 June 2025
Noun
As the Buffalo Bills quarterback, 29, prepares for his upcoming nuptials to Steinfeld, 28, Allen's coach Sean McDermott says his star player is keeping his cool with the big day approaching quickly. Natasha Dye, People.com, 28 May 2025 This series depends on which team can keep its cool. Chris Johnston, New York Times, 12 May 2025 See All Example Sentences for cool
Recent Examples of Synonyms for cool
Adjective
  • Until recently, restoring meaningful vision for these patients was a distant dream.
    Shelli Brunswick, Forbes.com, 13 June 2025
  • Eventually, technology allows these distant intimates to share a frame.
    Robert Abele, Los Angeles Times, 13 June 2025
Adjective
  • Few clubs can match Newcastle for its success rate with player arrivals, and that comes from being calm and patient.
    Harry De Cosemo, Forbes.com, 5 June 2025
  • Prevent chemical drift onto non-target areas by applying herbicide only when the wind is calm; avoid application when the daytime temperature is above 80°F.
    Megan Hughes, Better Homes & Gardens, 2 June 2025
Adjective
  • The October air was cold, the grass brown, but Emily’s face was hot and her breath fast.
    Literary Hub, Literary Hub, 9 June 2025
  • Her poise in the face of cold windy weather and a volatile opponent helped propel Gauff to victory.
    Merlisa Lawrence Corbett, Forbes.com, 8 June 2025
Adjective
  • Stock tip: Migrate to icier territories… Aston Villa 6/1 Last five results: WLWWW A two-goal deficit to overcome in the Champions League quarter-final return leg against Paris Saint-Germain next week likely spells the end of Villa’s European aspirations.
    Brett Koremenos, New York Times, 11 Apr. 2025
  • The relationship between Ye and Cole has been icy for some time.
    Michael Saponara, Billboard, 2 Apr. 2025
Adjective
  • In a community so focused on performance gear, there was a surprising lack of quality—and stylish—womenswear.
    Alexandra York, Forbes.com, 13 June 2025
  • Designed to blend effortlessly with your favorite pieces, this stylish bag extension offers a fresh, customizable twist to elevate your everyday look.
    Essence, Essence, 13 June 2025
Adjective
  • The Shark Tank had to be downtown, so downtown had to get bigger.
    Sal Pizarro, Mercury News, 16 Apr. 2025
  • Brian Hopkins, 2nd, whose ward includes Streeterville, responded by calling (not for the first time) for moving the existing 10 p.m. curfew for minors who are downtown without an accompanying adult back to 8 p.m.
    The Editorial Board, Chicago Tribune, 13 Mar. 2025
Adjective
  • Paul hit an awesome Asai Moonsault on Jey Uso through a table, so Jey will walk into Raw’s world title match against Gunther even more banged up.
    Alfred Konuwa, Forbes.com, 8 June 2025
  • Teresi continued his role as an awesome do-it-all player Saturday.
    Jeff Vorva, Chicago Tribune, 8 June 2025
Verb
  • After baking, chilling them in the fridge for an hour locks in moisture and gives them a dense, chewy texture.
    Alana Al-Hatlani, Southern Living, 6 June 2025
  • Limoncello, a lemon liqueur made from zest and sugar, has long been served chilled after meals.
    Rachel King, Forbes.com, 4 June 2025

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Cite this Entry

“Cool.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/cool. Accessed 18 Jun. 2025.

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