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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

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
There are so many more activations and so many more cool things to do that maybe many fans are not necessarily here to watch the game. Tom Layberger, Forbes.com, 27 June 2026 Season one’s twist that Sugar is an alien recontextualized the entire series, and while there’s a couple cool twists in season two, the writers didn’t try to one-up themselves to that degree. Brian Davids, HollywoodReporter, 27 June 2026
Verb
The Eiffel Tower and other Paris venues set up misting stations to cool down crowds. Oleg Cetinic, Fortune, 22 June 2026 This means your air conditioning doesn’t have to work as hard to cool your home, keeping your energy bills low. Bestreviews, Chicago Tribune, 22 June 2026
Noun
Keeping your home cool efficiently involves proper maintenance, sealing gaps, and using fans or smart thermostats. Abby Monteil, The Spruce, 10 June 2026 Clad in bright, slouchy-cool separates and statement accessories, Samira quickly makes a splash among her more blandly dressed neighbors. Clarissa Cruz, Los Angeles Times, 9 June 2026 See All Example Sentences for cool
Recent Examples of Synonyms for cool
Adjective
  • The stylish silhouette instantly dresses up everything from jeans and trousers to flowy dresses, while the supportive sole makes the shoes easy to wear for hours at a time.
    Nicol Natale, PEOPLE, 26 June 2026
  • Only Prime members can save on this linen blouse, which features trendy three-quarter sleeves that are equally stylish and functional.
    Genevieve Cepeda, InStyle, 26 June 2026
Adjective
  • Assemblymember Alex Bores, had 35%, followed by Schlossberg, who trailed in a distant third with less than 11%.
    Eduardo Cuevas, USA Today, 24 June 2026
  • Wet paint auctions feel like a distant memory, with frivolous, speculative art buying, especially from 2020 to 2022, now being passé.
    George Nelson, ARTnews.com, 24 June 2026
Adjective
  • July 23 – August 22 This morning feels calm, but later moves faster.
    Tarot.com, Sun Sentinel, 28 June 2026
  • If caught in a rip current, remain calm.
    NC Weather Bot, Charlotte Observer, 27 June 2026
Adjective
  • To prevent that, some operators maintain low oil flow rates, akin to dripping a faucet in freezing cold weather to avoid frozen pipes.
    David Goldman, CNN Money, 24 June 2026
  • Aging And The Long Game Of Leadership The conversation around aging often centers on biohackers seeking to lower their biological age through cold plunges, red light therapy, and peptides.
    Julian Hayes II, Forbes.com, 24 June 2026
Adjective
  • Their journey spans icy fjords, Byzantine intrigue, and the fabled Silk Road, blending Viking grit with ancient Chinese wisdom, unexpected alliances, and a touch of magic.
    Melanie Goodfellow, Deadline, 25 June 2026
  • Through icy landscapes, courage and friendship are tested – and the children discover that the true magic of Christmas comes from togetherness.
    Leo Barraclough, Variety, 22 June 2026
Adjective
  • None of that is in tension with enforcing the curfew that already exists, prosecuting those driving cars into police officers and holding parents accountable when their children are downtown at 3 a.m. with weapons.
    Chicago Tribune, Chicago Tribune, 27 May 2026
  • For sports travelers, that means the pregame meal does not have to be a chain restaurant, and the postgame dinner does not have to be downtown.
    Noel Burgess, Forbes.com, 11 May 2026
Adjective
  • There are scenic chairlift rides, an auto toll road to the top of Vermont’s highest peak, a fantastic recreation trail, hiking right out the door, and an awesome town with every activity imaginable, all kinds of great food and eclectic shopping.
    Larry Olmsted, Forbes.com, 21 June 2026
  • Hannes Steinbach, big, 6-10, Washington Steinbach is an elite rebounder with awesome hands and led the Big Ten in both defensive rebound rate and total rebound rate as a freshman.
    John Hollinger, New York Times, 20 June 2026
Verb
  • Make it 2 to 12 hours ahead of your gathering, then chill to get a head start and to allow the spread’s flavors to dance together in unison.
    Sarah Martens, Better Homes & Gardens, 26 June 2026
  • Potatoes that have been boiled, baked, or microwaved have less resistant starch than those that have been cooked and then chilled (as in potato salad).
    Brittany Lubeck, Verywell Health, 26 June 2026

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Cite this Entry

“Cool.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/cool. Accessed 29 Jun. 2026.

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