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Definition of coolnext
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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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as in to hush
to become still and orderly after the recess, tempers had cooled, and we could have a civil, rational discussion

Synonyms & Similar Words

Antonyms & Near Antonyms

cool

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noun

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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

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

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
Remove declining cool season crops and replant with warm season vegetables. Tom MacCubbin, The Orlando Sentinel, 25 Apr. 2026 Store them in one layer to avoid crushing, and keep them in cool, dry conditions in the fridge to hinder mold growth. Kait Hanson, Southern Living, 25 Apr. 2026
Verb
After surging by more than half a percentage point in March, mortgage interest rates cooled again in April. Matt Richardson, CBS News, 27 Apr. 2026 CosRx’s Peptide Collagen Eye Patches deliver a cooling hit of hydration while helping to depuff, smooth, and brighten, thanks to niacinamide, caffeine, and peptides. Christa Joanna Lee, Allure, 27 Apr. 2026
Noun
Plenty of cool-girls—Alexa Chung, Zendaya, and Daisy Edgar-Jones—have co-signed the shoe over the years for its off-duty cool. Andrea Zendejas, Vogue, 5 Apr. 2026 When the cake comes out and cools, Steinke gives her lamb a traditional shower of powdered sugar and red ribbon. Deena Prichep, NPR, 4 Apr. 2026 See All Example Sentences for cool
Recent Examples of Synonyms for cool
Adjective
  • Shot with cold control in black and white by cinematographer Kyle Deitz, Wiseman’s feature debut is a stylish thriller that launched at regional festivals in 2024; what must have seemed near-future about it then seems almost too present-day in 2026.
    Ryan Lattanzio, IndieWire, 24 Apr. 2026
  • Every summer, stylish crowds congregate along France’s southeastern shores, seduced by the glamorous promise of the French Riviera, spending their days sipping overpriced cocktails at the high-end resorts that line its sandy beaches as if plucked straight from a Slim Aarons photo.
    Monica Mendal, Vogue, 24 Apr. 2026
Adjective
  • What appears as a deep view of distant galaxies is a little richer upon close inspection.
    Big Think, Big Think, 29 Apr. 2026
  • Malloy’s philosophy challenges norms that position clinicians as distant figures.
    Nia Bowers, USA Today, 29 Apr. 2026
Adjective
  • Lead with calm confidence, but keep your claims grounded.
    Tarot.com, Hartford Courant, 26 Apr. 2026
  • His elite pass protection and calm feet mean he can be trusted immediately to keep the quarterback clean on passing downs, while also providing a high-effort presence on special teams.
    Dieter Kurtenbach, Mercury News, 25 Apr. 2026
Adjective
  • Amanda Lee Myers is a senior crime reporter who covers the death penalty, cold case investigations and breaking news for USA TODAY.
    Amanda Lee Myers, USA Today, 29 Apr. 2026
  • In Milan, Pietrantoni had just worked with a design studio on an installation with cold lighting, which was drawing interested crowds.
    Adriane Quinlan, Curbed, 28 Apr. 2026
Adjective
  • There could be as many as ~1017 icy, round objects in hydrostatic equilibrium in the Milky Way galaxy alone, most of which are likely not bound to a parent star at all.
    Big Think, Big Think, 30 Apr. 2026
  • What Happens in Your Brain During Ice Bath The instant icy water hits your skin, your brain’s stress system flips on.
    Samantha Agate, Miami Herald, 30 Apr. 2026
Adjective
  • When the city was founded in 1839 as the capital of the Republic of Texas, planner Edwin Waller laid out what’s now downtown Austin.
    Dante Motley, Austin American Statesman, 20 Mar. 2026
  • What space the library does have is overwhelmingly downtown.
    Mark Dee, Idaho Statesman, 25 Feb. 2026
Adjective
  • First, that is awesome, what a great community.
    Joe Kinsey OutKick, FOXNews.com, 25 Apr. 2026
  • It later was immortalized in the awesome painting by the great Norman Rockwell in the 1950s that became a gift to his friend Joyce Hall and remains part of the Hallmark Art Collection.
    Kansas City Star, Kansas City Star, 23 Apr. 2026
Verb
  • Last week, the prosecution showed the jurors chilling video and audio evidence that included Athena’s last moments after Horner lured her inside the FedEx van.
    Harriet Ramos, Fort Worth Star-Telegram, 24 Apr. 2026
  • One roach chilled inside a kitchen reach-in freezer.
    David J. Neal, Miami Herald, 24 Apr. 2026

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Cite this Entry

“Cool.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/cool. Accessed 1 May. 2026.

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