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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 Even casual users should take a moment to review their settings and chat history to make sure personal details aren’t being shared without their knowledge. Kurt Knutsson, FOXNews.com, 1 July 2025 Quiet luxury persists, but in a more casual, relaxed iteration. Rhonda Richford, Footwear News, 30 June 2025 For garden parties, vacation, and or just hanging out, sandals or sneakers are a more casual option. Jana Ackermann, Glamour, 30 June 2025 Leading the pack is former special-forces operative Zora Bennett (a pathologically chipper Scarlett Johansson, often rocking some casual Linda Hamilton cosplay), who’s allegedly still reeling from the death of a beloved colleague on her most recent mission. David Ehrlich, IndieWire, 30 June 2025 See All Example Sentences for casual
Recent Examples of Synonyms for casual
Adjective
  • Within the outcome document, the drafters champion several strategies to expand domestic tax bases, such as integrating the informal sector into the formal economy and identifying undeclared income and wealth.
    Nana Ama Sarfo, Forbes.com, 7 July 2025
  • Whether for a casual outing, an afternoon of shopping, or even an informal dinner, this combination has the power to transform a simple look into a fashion statement.
    René Chávez Esparza, Glamour, 4 July 2025
Adjective
  • Officials are investigating the incident to determine whether or not the death was accidental or criminal.
    Charna Flam, People.com, 11 July 2025
  • The initial discovery of the toy’s mechanics was accidental.
    Aurora Martínez, Smithsonian Magazine, 11 July 2025
Adjective
  • The collection’s journey touched down in Argentina, the Scottish Highlands, as well as New Zealand and Australia, home of its merino wool, for a refined traveler’s wardrobe crafted from top-notch fabrications exuding nonchalant sophistication.
    Martino Carrera, Footwear News, 8 July 2025
  • At half-time, as Rayan Cherki enjoyed 15 minutes of nonchalant showboating, an altogether more ferocious warm-up was taking place just across the pitch.
    Jordan Campbell, New York Times, 27 June 2025
Adjective
  • Hamas long ago expended the vast majority of its rocket arsenal, able now to launch only sporadic rockets that have near-zero impact.
    Oren Liebermann, CNN Money, 12 July 2025
  • After several days of spotty showers, a few stronger, scarier storms, and sporadic outbreaks of sunshine, Austin has virtually zero rain chances on Thursday, according to the National Weather Service.
    Roberto Villalpando, Austin American Statesman, 10 July 2025
Adjective
  • Stewart and company now have more than 1,200 reels of everyday treasure in the archive, thanks to 50 or so South Side families.
    Chicago Tribune, Chicago Tribune, 9 July 2025
  • An argument long debated in the courts is whether air conditioning goes beyond basic needs, since everyday citizens aren't guaranteed air conditioning in their homes.
    Natalie Eilbert, jsonline.com, 9 July 2025
Adjective
  • Millions of children play sports with overwhelmingly positive outcomes, despite the occasional scraped knee, or in rare and tragic cases, serious injuries and even death.
    Larry Magid, Mercury News, 10 July 2025
  • And far in the distance, whenever there's a lull in the party, an occasional cheer can be heard from Centre Court, less than a quarter-mile away — where some of these lucky campers will be watching world-class tennis the next day.
    Lauren Frayer, NPR, 10 July 2025
Adjective
  • The tragedy in Ruidoso highlights growing concerns about increasingly intense weather systems striking communities with little time to prepare for sudden surges of water.
    Martha McHardy, MSNBC Newsweek, 12 July 2025
  • In one particularly raw moment, a woman studying the photographs let out a sudden shriek.
    Michael Dorgan, FOXNews.com, 12 July 2025
Adjective
  • However, the available data indicates that for the past several months there has been a persistent presence of hydrogen sulfide, causing intermittent exposure to levels that some studies and environmental health experts suggest can cause respiratory complications.
    Tammy Murga, San Diego Union-Tribune, 5 July 2025
  • Itasca received intermittent voice messages from Earhart as her signal increased.
    Christopher Cann, USA Today, 4 July 2025

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Cite this Entry

“Casual.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/casual. Accessed 18 Jul. 2025.

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