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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
These digital watches are a fun way to add a casual, cool aesthetic to your wrist and elevate any outfit. John Monaco, InStyle, 7 Feb. 2026 Saatva may be known for their mattresses, but don’t overlook the brand’s percale bedding suited for a cool night’s rest. Yelena Moroz Alpert, Architectural Digest, 7 Feb. 2026
Verb
She's especially drawn to cool gray tones at the moment, which can make for a nice compromise for anyone who's looking to veer away from white yet isn't quite sold on deep black. Sarah Lyon, The Spruce, 8 Feb. 2026 Winemaker Kristina Shideler explains that most of these vineyards sit within the inversion layer—meaning they are covered with fog in the early part of the day—which offer a cooling effect and indirect sunlight into mid-day. Mike Desimone, Robb Report, 8 Feb. 2026
Noun
This recipe is best served warm, as the chocolate will start to set up as the hot chocolate cools, which won't be as delicious to drink. Heather Riske, Better Homes & Gardens, 31 Jan. 2026 Never losing your cool or your poise, but staying firm in your goals and your direction. Peter Larsen, Oc Register, 28 Jan. 2026 See All Example Sentences for cool
Recent Examples of Synonyms for cool
Adjective
  • One such fashion trend for 2026 is revisiting a tried-and-true shirt style that was first introduced in the early 1900s before reaching a stylish heyday in the 1950s.
    Kaitlyn Yarborough, Southern Living, 6 Feb. 2026
  • Boricua slang like perreo (a type of dance linked to reggaeton music), janguear (to hang out) and bichiyal (a stylish woman) are sprinkled throughout many of Bad Bunny’s songs.
    Rebecca Morin, USA Today, 6 Feb. 2026
Adjective
  • Although Mercury was close enough to the Sun and small enough that its atmosphere was fully stripped away long ago, Venus was more distant and more massive, and managed to hold onto its more massive molecular species, particularly its carbon dioxide.
    Big Think, Big Think, 5 Feb. 2026
  • The movie’s vision is one of arrangements and connections, stylistic and textural clashes of hulking buildings, stark forms seen in distant vistas, sublime coincidences of collective energy thrumming from generation to generation in the simultaneity of the physical city’s chronological strata.
    Richard Brody, New Yorker, 4 Feb. 2026
Adjective
  • But Vonn, whose injury history is almost as long as her résumé, looked calm during training, coach Aksel Lund Svindal said Saturday.
    Los Angeles Times, Los Angeles Times, 7 Feb. 2026
  • In court, Mickey grasps at straws, trying to clear his name, and in jail, the usually calm, cool and collected attorney is struggling to stay sane.
    Pamela Avila, USA Today, 6 Feb. 2026
Adjective
  • Temperatures could repeatedly drop well below seasonal averages, with some cold snaps 20 to 30 degrees colder than normal, forecasts suggest.
    Brandi D. Addison, Cincinnati Enquirer, 3 Feb. 2026
  • His family-run nursery specializes in growing cold-hardy citrus trees.
    Brandee Gruener, Southern Living, 3 Feb. 2026
Adjective
  • The rubber insole and bottom make for stable traction on icy and slushy surfaces, too.
    Olivia Dubyak, Travel + Leisure, 5 Feb. 2026
  • These surfaces could be icy and slippery, increasing your risk of a fall and injury.
    NC Weather Bot, Charlotte Observer, 5 Feb. 2026
Adjective
  • When the Denver Post offices were downtown, a group of reporters and editors always ran outside to watch.
    The Know, Denver Post, 22 Jan. 2026
  • Almost everything on this list is directly downtown, with two or so things being a 10- to 15-minute drive away.
    Hannah Kirby, jsonline.com, 20 Dec. 2025
Adjective
  • The nearly 150,000-square-foot museum has too many awesome exhibits to list here, but one of the most popular is the year-round indoor butterfly garden.
    Elena Donovan Mauer, Parents, 8 Feb. 2026
  • The free agent class has been awesome.
    Doug Kyed, Boston Herald, 8 Feb. 2026
Verb
  • Authorities offer chilling new details Blood found on the home's front steps was confirmed to be Nancy Guthrie's, Nanos said.
    Jeanine Santucci, USA Today, 7 Feb. 2026
  • Make and chill the panna cotta.
    Karla Walsh, Better Homes & Gardens, 7 Feb. 2026

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Cite this Entry

“Cool.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/cool. Accessed 11 Feb. 2026.

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