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as in informal
not designed to be worn only on special occasions a restaurant where people in casual clothes are always welcome

Synonyms & Similar Words

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Synonym Chooser

How does the adjective casual differ from other similar words?

Some common synonyms of casual are accidental, contingent, and fortuitous. While all these words mean "not amenable to planning or prediction," casual stresses lack of real or apparent premeditation or intent.

a casual encounter with a stranger

When might accidental be a better fit than casual?

The synonyms accidental and casual are sometimes interchangeable, but accidental stresses chance.

any resemblance to actual persons is entirely accidental

In what contexts can contingent take the place of casual?

While in some cases nearly identical to casual, contingent suggests possibility of happening but stresses uncertainty and dependence on other future events for existence or occurrence.

the contingent effects of the proposed law

When is it sensible to use fortuitous instead of casual?

Although the words fortuitous and casual have much in common, fortuitous so strongly suggests chance that it often connotes entire absence of cause.

a series of fortuitous events

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 casual The Reef serves delectable cuisine, including a special menu for kids, in a casual waterfront setting. Allison Tibaldi, USA Today, 20 Sep. 2025 The three to four bedroom homes are designed for indoor-outdoor lifestyles and open-concept layouts, plus details that add to a sense of casual, California luxury. Liz Ohanesian, Oc Register, 19 Sep. 2025 Past editions have seen icons like Tracey Emin and Sir Peter Blake selling their work to delighted collectors and casual passers-by alike. Lee Sharrock, Forbes.com, 19 Sep. 2025 Fleishman is in Trouble explores casual Jewishness, what Taffy Brodesser-Akner describes as waking up and going to work as a Jewish person, without leaving Orthodoxy, or becoming Orthodox, or worrying about anti-Semitism. Anna Bruno september 19, Literary Hub, 19 Sep. 2025 See All Example Sentences for casual
Recent Examples of Synonyms for casual
Adjective
  • While fake goods have exchanged hands in informal markets since ancient times, the growth of online marketplaces has contributed to the rise in counterfeits because of how easy online shopping and selling have become.
    Gabrielle Fonrouge,Paige Tortorelli, CNBC, 19 Sep. 2025
  • Humberto Leon, of Opening Ceremony, acted as something of a business mentor; Jennifer Sabel, a casting director and longtime friend, provided sporadic, informal investments—a couple thousand dollars here and there, with no strings attached.
    Ana Karina Zatarain, New Yorker, 19 Sep. 2025
Adjective
  • Siri has been making accidental phone calls for us since 2012.
    Gelila, Forbes.com, 16 Sep. 2025
  • Warner died unexpectedly in July from an accidental drowning in Costa Rica.
    Jessica Wang, Entertainment Weekly, 15 Sep. 2025
Adjective
  • As with everything else Detective Diaz does, her coming out was so comedically nonchalant and matter-of-fact.
    Catherine Mhloyi, Them., 15 Sep. 2025
  • Warren, in his typically nonchalant fashion, downplayed his early impact in the Colts’ offense.
    James Boyd, New York Times, 11 Sep. 2025
Adjective
  • Humberto Leon, of Opening Ceremony, acted as something of a business mentor; Jennifer Sabel, a casting director and longtime friend, provided sporadic, informal investments—a couple thousand dollars here and there, with no strings attached.
    Ana Karina Zatarain, New Yorker, 19 Sep. 2025
  • Over in Grand Rapids, there’s sporadic pushback on fluoridation, said water system manager Wayne Jernberg.
    Anna Clark, ProPublica, 18 Sep. 2025
Adjective
  • From tights to toothbrushes, these brands exemplify how renewable resources and circular systems can transform everyday essentials.
    Dianne Plummer, Forbes.com, 20 Sep. 2025
  • By extending this concept to a nanoscale particle, the Tokyo team has created a new platform to explore how quantum laws apply at scales larger than atoms but still far smaller than everyday objects.
    Neetika Walter, Interesting Engineering, 19 Sep. 2025
Adjective
  • It’s located in an oak knoll for peak tranquility, surrounded by olive trees and verdant plants and visited by the occasional deer.
    Elly Leavitt, Vogue, 20 Sep. 2025
  • However, there has been the occasional homeless person who wanders onto the property and needs to be redirected or community member who wants to attend the mass, not realizing the service is for the school kids only.
    Lou Ponsi, Oc Register, 19 Sep. 2025
Adjective
  • Earthquakes' sudden, rapid shaking can cause fires, tsunamis, landslides or avalanches.
    CA Earthquake Bot, Sacbee.com, 20 Sep. 2025
  • The sudden collapse of that system could trigger a violent scramble for territory and resources, destabilizing any transition.
    Antonio María Delgado, Miami Herald, 20 Sep. 2025
Adjective
  • This portion of work will require closing northbound Airport Road for the duration of the project, with intermittent closures on I-94 at night.
    Jalen Williams, Freep.com, 21 Sep. 2025
  • Speaking to Newsweek, Micklos said that quitting alcohol, walking regularly, intermittent fasting, and prioritizing sleep and hydration were key to transforming his health and mindset.
    Lucy Notarantonio, MSNBC Newsweek, 21 Sep. 2025

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Cite this Entry

“Casual.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/casual. Accessed 22 Sep. 2025.

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