Definition of coincidentnext
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as in coinciding
occupying the same space a study to determine whether the areas with the highest family incomes were coincident with the locations boasting the highest percentage of college graduates

Synonyms & Similar Words

Antonyms & Near Antonyms

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Synonym Chooser

How does the adjective coincident differ from other similar words?

Some common synonyms of coincident are coeval, contemporaneous, contemporary, simultaneous, and synchronous. While all these words mean "existing or occurring at the same time," coincident is applied to events and may be used in order to avoid implication of causal relationship.

the end of World War II was coincident with a great vintage year

Where would coeval be a reasonable alternative to coincident?

The meanings of coeval and coincident largely overlap; however, coeval refers usually to periods, ages, eras, eons.

two stars thought to be coeval

When might contemporaneous be a better fit than coincident?

The words contemporaneous and coincident are synonyms, but do differ in nuance. Specifically, contemporaneous is more often applied to events than to people.

contemporaneous accounts of the kidnapping

When is it sensible to use contemporary instead of coincident?

While in some cases nearly identical to coincident, contemporary is likely to apply to people and what relates to them.

Abraham Lincoln was contemporary with Charles Darwin

When can simultaneous be used instead of coincident?

In some situations, the words simultaneous and coincident are roughly equivalent. However, simultaneous implies correspondence in a moment of time.

the two shots were simultaneous

When could synchronous be used to replace coincident?

While the synonyms synchronous and coincident are close in meaning, synchronous implies exact correspondence in time and especially in periodic intervals.

synchronous timepieces

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 coincident Approximately coincident with this article’s publication, Amazon blocked sales of the Flipper Zero and Brazil banned all imports of the device. Stephen Cass, IEEE Spectrum, 26 Apr. 2023 The tendency of policymakers to date has been to view the harms from internet platforms not as systemic, but as a series of coincident issues. Roger McNamee, Wired, 24 July 2021 Several of our hottest summers in the past decade have been coincident with developing La Niñas. Matt Rogers, Washington Post, 1 Sep. 2020 The researchers say the onset of rapid warming at the summit is coincident with a weakening and shifting in the polar vortex that began in the mid-1980s. Tom Yulsman, Discover Magazine, 15 Apr. 2013 See All Example Sentences for coincident
Recent Examples of Synonyms for coincident
Adjective
  • An accompanying resolution to assess alternative sites for the project was passed by a 4-2 vote.
    Gregory Harutunian, Chicago Tribune, 12 June 2026
  • In the accompanying video, fans get a taste of the pair's sense of humor and chemistry.
    Natalia Senanayake, PEOPLE, 11 June 2026
Adjective
  • Many earlier studies linking weight cycling to cardiovascular and metabolic risk failed to adequately control for confounding factors including age, underlying health status and the cumulative burden of obesity over time.
    Allison Palmer Updated June 13, Kansas City Star, 13 June 2026
  • Women in their 30s and 40s experiencing persistent fatigue, mood changes, sleep disruption, irritability, anxiety or digestive issues may want to ask specifically whether perimenopause could be the underlying cause before accepting a diagnosis of anxiety, depression or a thyroid condition.
    Allison Palmer Updated June 13, Charlotte Observer, 13 June 2026
Adjective
  • And every spring, thousands of people throw their names into a lottery for a chance to witness synchronous fireflies in the Smokies.
    USA TODAY Network, USA Today, 10 June 2026
  • Additional features include dual-cylinder synchronous jacking technology designed to improve climbing and tower-extension safety, along with an intelligent digital control system that monitors operations throughout the crane’s lifecycle.
    Kaif Shaikh, Interesting Engineering, 9 June 2026
Adjective
  • Serious car accidents spiked in the pandemic years, along with attendant medical costs, driving premiums up further.
    Daniel de Visé, USA Today, 23 May 2026
  • Much of his work over the years has involved measuring, and then warning about, the rate of AI progress and its many attendant risks.
    Billy Perrigo, Time, 22 May 2026
Adjective
  • The challenge is that streaming measurements are often calculated differently from traditional television audiences, which are based on average viewers throughout an entire telecast rather than concurrent viewers at specific moments.
    Bobby Burack OutKick, FOXNews.com, 10 June 2026
  • These plans have a limit of 1,200 concurrent sessions.
    Michael Kan, PC Magazine, 3 June 2026
Adjective
  • Widow’s Bay aired within the Television Academy’s eligibility window so that enough episodes premiered in time for the show to qualify for the overall ballot (for comedy series and associated fields).
    David Canfield, HollywoodReporter, 17 June 2026
  • But a meteor shower is at its best when the Earth passes through the densest part of the associated cosmic debris, otherwise known as the shower's peak activity.
    Eric Lagatta, USA Today, 17 June 2026
Adjective
  • For his last runway collection, unveiled in September, Michele constructed a parallel universe of side-by-side shows separated by a wall that when lifted revealed twins in identical looks in synchronic stride.
    Colleen Barry, Fortune, 24 Nov. 2022
  • With a lockable synchronic-tilt mechanism and special Z-Shape design, the Kaiser 2 can accommodate a weight up to 180kg, quite a bit more than normal mechanisms on office chairs and the back can be reclined to an angle of 160 degrees which can be locked when not in rocking mode.
    Mark Sparrow, Forbes, 11 Oct. 2021
Adjective
  • When Krause said the four town halls being in the midst of a contentious election season was coincidental, Simmons denied having planned any political activity for the town halls.
    Rachel Royster, Fort Worth Star-Telegram, 12 June 2026
  • Brittany Bell jokes that doctorate dissertation is 'coincidental' Bell, who also has a bachelor's degree from Arizona State University and a master's degree from Pepperdine University, spoke about her doctoral dissertation in the February 2025 interview.
    Melina Khan, USA Today, 9 June 2026

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Cite this Entry

“Coincident.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/coincident. Accessed 19 Jun. 2026.

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