1
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 That might be the biggest question of the night for casual fans across the league. Tyler Everett, MSNBC Newsweek, 28 Sep. 2025 Bieber was photographed yesterday (September 26) exiting Great White in West Hollywood, wearing a casual but considered look. Anna Cafolla, Vogue, 27 Sep. 2025 Midi-dress and ballet flats Pairing a flowing midi-dress with slim-toe ballet flats creates a feminine and comfortable look that's perfect for the office, dinner with friends, or even a casual outing depending on the dress. René Chávez Esparza, Glamour, 27 Sep. 2025 With both at-home and on-the-go options, Hamburger Helper's breakfast boxes and cups are the perfect option for every morning, from casual to rushed. Melinda Salchert, Southern Living, 26 Sep. 2025 See All Example Sentences for casual
Recent Examples of Synonyms for casual
Adjective
  • Compared to their forerunners in the tsarist era, with their party congresses held abroad, their executive committees, and their active recruitment in imperial Russia’s universities, Soviet dissidents remained a comparatively small and informal conglomeration of activists.
    Benjamin Nathans September 24, Literary Hub, 24 Sep. 2025
  • Of those who stay, more than eighty per cent work in the informal sector—as domestic servants, street hawkers, porters, cleaners.
    Kapil Komireddi, New Yorker, 22 Sep. 2025
Adjective
  • Her death appears accidental, according to preliminary information from police.
    Kendrick Calfee, Kansas City Star, 23 Sep. 2025
  • The name was an accidental misspelling of googol, a term coined by a mathematician’s young son to describe a 1 with 100 zeros after it.
    ArsTechnica, ArsTechnica, 22 Sep. 2025
Adjective
  • The outfit itself might sound easy to replicate but requires a nonchalant attitude and high dose of confidence to pull off, not to mention a fair amount of disposable income.
    Emily Tannenbaum, Glamour, 20 Sep. 2025
  • The nonchalant response stood in stark contrast to the panicked phone calls from neighbors who reported hearing gunshots on their ordinarily quiet street, the Internal Affairs investigative reports show.
    Milena Malaver, Miami Herald, 20 Sep. 2025
Adjective
  • Last winter was especially dry, and the monsoon was sporadic across the state this summer with above-normal temperatures.
    Hayleigh Evans, AZCentral.com, 25 Sep. 2025
  • Flowers nearly cover the plant in spring, followed by sporadic blooms throughout the season.
    Kim Toscano, Southern Living, 22 Sep. 2025
Adjective
  • These muscles also act as synergists, working with your glutes and core to maintain alignment through everyday activities.
    Dana Santas, CNN Money, 26 Sep. 2025
  • And Democrats should be willing to stand and fight for the basic economic well being of everyday people.
    Nik Popli, Time, 26 Sep. 2025
Adjective
  • Along the way, expect river views, a majestic fall color palette, and the occasional wildlife spotting.
    Lydia Mansel, Travel + Leisure, 27 Sep. 2025
  • Even an occasional rodent will appear, probably the single visitor that caused the suspension of the entire operation.
    Irv Erdos, San Diego Union-Tribune, 26 Sep. 2025
Adjective
  • To judge from the sudden and rapid infiltration of artificial intelligence into every corner of our daily lives, these wishes are coming true.
    Gary Greenberg, New Yorker, 27 Sep. 2025
  • Earthquakes' sudden, rapid shaking can cause fires, tsunamis, landslides or avalanches.
    CA Earthquake Bot, Sacbee.com, 27 Sep. 2025
Adjective
  • Advertisement There have also been intermittent drug shortages that have affected doctors’ ability to quickly treat pregnant people with syphilis, Finley says.
    Chantelle Lee, Time, 26 Sep. 2025
  • For a large utility like TVA, the exploration of fusion is part of a long-term strategy to identify reliable, on-demand, and non-emitting power sources that can operate alongside intermittent renewables like solar and wind.
    Aman Tripathi, Interesting Engineering, 24 Sep. 2025

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Cite this Entry

“Casual.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/casual. Accessed 1 Oct. 2025.

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