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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
Stay chic and cool on the go all summer long. ABC News, 23 May 2026 Efforts to keep the tank cool are continuing on Saturday. Kerry Breen, CBS News, 23 May 2026
Verb
Some fans took a break under the trees to seek a little shade, and McNelly poured water on his neck in order to cool off. Ryan Hughes, CBS News, 18 May 2026 Warm them in the microwave or cool them in the freezer for soothing multi-sensory relief. Tory Johnson, ABC News, 18 May 2026
Noun
Midweek there will be a brief cool down followed by another warm-up. Lauren Bostwick, CBS News, 16 May 2026 The Spurs had lost the previous game in large part because Wembanyama lost his cool and elbowed Naz Reid in the neck, leading to a second-quarter ejection. Andrew Greif, NBC news, 13 May 2026 See All Example Sentences for cool
Recent Examples of Synonyms for cool
Adjective
  • Or make over your guest room with this convenient and stylish duvet cover set.
    Brittany VanDerBill, Better Homes & Gardens, 23 May 2026
  • Because while an all-white outfit is undeniably stylish, the right colorful accent keeps it from feeling too safe—or worse, flat.
    Amanda Le, InStyle, 22 May 2026
Adjective
  • The Stanford-within-Stanford Baker exposes matters to you even if this exclusive core feels impossibly distant.
    Literary Hub, Literary Hub, 21 May 2026
  • If all goes to plan, that prototype, known as Version 3 (V3,) will be the one to reach orbit and be capable of refueling midflight – a capability that will allow for distant missions into space.
    Eric Lagatta, USA Today, 20 May 2026
Adjective
  • The experience at the MGM Tower is noticeably calmer thanks to its separation from the heart of the casino, and separate indoor and outdoor pool spaces.
    Condé Nast, Condé Nast Traveler, 24 May 2026
  • Children are influenced by the adults around them, so remaining calm and staying aware of adult conversations about the hurricane’s aftermath will help your child weather any storm.
    Orlando Sentinel Staff, The Orlando Sentinel, 24 May 2026
Adjective
  • There’s the youngest, most freewheeling son’s habit of swilling cold coffee while watching The Gong Show.
    Literary Hub, Literary Hub, 20 May 2026
  • Historically, extremely cold temperatures, near absolute zero, were used to put them in a quiet state, which required bulky and expensive systems.
    Aldo Svaldi, Mercury News, 19 May 2026
Adjective
  • Summer, for some, is the perfect excuse to sip icy dirty martinis on a city rooftop.
    Loren Savini, Allure, 14 May 2026
  • There’s been a fierce debate over the past two decades about the status of the distant icy world of Pluto after it was contentiously stripped of its planethood and reclassified as a dwarf planet.
    Chas Newkey-Burden, TheWeek, 14 May 2026
Adjective
  • Now that Time, Inc. and Condé Nast are both downtown, though, their surrounding neighborhood required great hotel bars for those with expense accounts and a story to tell.
    Condé Nast, Condé Nast Traveler, 4 Apr. 2026
  • The Royals want to be downtown, and it’s received much of their energy.
    Sam McDowell, Kansas City Star, 30 Mar. 2026
Adjective
  • How does Patricks’ awesome hair-growth serum work on follicles?
    Justin Fenner, Robb Report, 22 May 2026
  • There have been some really great, wonderful people that have just been so compassionate and kind, compassionate about volunteering and serving, and so it's been a really awesome opportunity for that.
    Ashley Paul, CBS News, 22 May 2026
Verb
  • Wear it as a one-and-done travel outfit, to chill around the house, or for brunch with pals.
    Annie Blackman, InStyle, 23 May 2026
  • Add ice and shake vigorously for about 10–12 seconds, until well-chilled.
    Claudia Alarcón, Forbes.com, 23 May 2026

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Cite this Entry

“Cool.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/cool. Accessed 25 May. 2026.

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