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
  • The accompanying article noted that this amounted to a difference of 624,000 people compared with the same week last year.
    Monica Hesse, Washington Post, 13 Feb. 2026
  • On August 20, 2011, legendary venture capitalist Marc Andreessen published a blog post—and an accompanying essay in The Wall Street Journal—that would become the sacred texts of the Silicon Valley bull run.
    Nick Lichtenberg, Fortune, 13 Feb. 2026
Adjective
  • More than half the day has to be live for it to be considered synchronous.
    Jenny Porter Tilley, IndyStar, 26 Jan. 2026
  • So instead, to keep costs down and power up, the Starcloud satellite flies what is known as a dawn-dusk sun-synchronous orbit, circling the planet at a near vertical 83° angle that carries it over the poles and keeps it almost constantly exposed to the sun.
    Jeffrey Kluger, Time, 7 Jan. 2026
Adjective
  • For Manuel, the moral universe of the golf course — as well as the game itself — functions as an underlying metaphor for the Philippines’ cycles of political stasis.
    Patrick Brzeski, HollywoodReporter, 14 Feb. 2026
  • Healthcare costs remain an ongoing topic across organizations, even as the underlying mechanics of how they are calculated and distributed can be complex.
    Lyssanoel Frater, USA Today, 13 Feb. 2026
Adjective
  • Saylor on Friday imposed a sentence of 12 months concurrent imprisonment on each charge in the newer case, with 11 months to be served concurrently with Tran’s sentence on the last trial and one month consecutive.
    Flint McColgan, Boston Herald, 30 Jan. 2026
  • The college has enrolled 3,412 high school students in concurrent credit classes, according to the release.
    Edward McKinnon, Arkansas Online, 28 Jan. 2026
Adjective
  • Train derailments are a rare and serious matter, considered by the Federal Transit Administration to be a major safety event with all of the attendant reporting and paperwork.
    AJ Willingham, AJC.com, 11 Feb. 2026
  • The lack of individual cost caps can result in things like the drastic increase in utilization of such programs as attendant care, which was one of the drivers of the $1 billion budget shortfall in 2023.
    Kayla Dwyer, IndyStar, 3 Feb. 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
  • Long-term impact Gregg Phillips, an associated administrator at FEMA, said its disaster relief fund has sufficient balances to continue emergency response activities during a shutdown, but would become seriously strained in the event of a catastrophic disaster.
    Kevin Freking, Los Angeles Times, 11 Feb. 2026
  • Of course, this coincides with the rise of fentanyl in the illicit drug supply and its associated carnage.
    Teri Sforza, Oc Register, 11 Feb. 2026
Adjective
  • Summer interest from Roma, also owned by The Friedkin Group, was described as more coincidental, even though the clubs in theory use the same data bank.
    Patrick Boyland, New York Times, 5 Feb. 2026
  • But maybe that’s coincidental, or this is being planned.
    Omar Kelly, Miami Herald, 1 Feb. 2026

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Cite this Entry

“Coincident.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/coincident. Accessed 15 Feb. 2026.

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