coetaneous

adjective

ˌkō-ə-ˈtā-nē-əs How to pronounce coetaneous (audio)
Definition of coetaneousnext
as in concurrent
existing or occurring at the same period of time the Spanish founding of San Francisco and the British colonies' declaration of independence from the mother country were coetaneous events that occurred on opposite ends of the continent

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

Example Sentences

Recent Examples of Synonyms for coetaneous
  1. concurrent
  2. synchronic
  3. synchronous
  4. coincident
  5. coincidental
  6. contemporaneous
  7. simultaneous
  8. contemporary
Adjective
  • Missouri would have been the only state in the country with such a requirement, called a concurrent majority, according to a review of state ballot measure rules compiled by the National Conference of State Legislatures.
    — Kacen Bayless, Kansas City Star, 5 Aug. 2026
  • The Basel location opened at Rheinsprung 1 in 2019, concurrent with Art Basel’s flagship fair, at which Gagosian was exhibiting.
    — News Desk, Artforum, 3 Aug. 2026
Definition of concurrent
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
Definition of synchronic
Adjective
  • Satellites operating in sun-synchronous orbit receive steady solar energy, providing a consistent power source without depending on Earth’s electrical grid.
    — Aamir Khollam, Interesting Engineering, 4 Aug. 2026
  • The three-stage rocket is designed to deliver a payload of up to 1,300 kg to a Sun-synchronous orbit.
    — Eric Berger, ArsTechnica, 31 July 2026
Definition of synchronous
Adjective
  • Accelerating human evolution coincident with the development of agriculture increased redheadedness and decreased male-pattern baldness.
    — Ann Manov, Harpers Magazine, 23 June 2026
  • In a separate announcement, but with coincident timing, WestJet also announced a stopover plan in Calgary.
    — Don Tse, Forbes.com, 23 June 2026
Definition of coincident
Adjective
  • Furthermore, a lot of astronomy is conducted around the hydrogen frequency, so there's a good chance of a coincidental SETI detection.
    — Keith Cooper, Space.com, 4 Aug. 2026
  • The men’s and women’s national teams have had different experiences within their federation, but their emerging epoch is not coincidental.
    — Tamerra Griffin, New York Times, 20 July 2026
Definition of coincidental
Adjective
  • The band’s lo-fi sound and intermittent lush orchestrations felt exotic but somehow warm — the Irish counterpart to another contemporaneous example of the form, Scotland’s Belle and Sebastian.
    — Steven Zeitchik, HollywoodReporter, 3 Aug. 2026
  • The complaint argues that testimony conflicts with contemporaneous Jones Day press releases describing her as leading the litigation team, as well as Supreme Court filings listing her as counsel of record.
    — Kaelan Deese, The Washington Examiner, 30 June 2026
Definition of contemporaneous
Adjective
  • These nearly simultaneous events illustrate two very different approaches to European colonization in North America.
    — Anne Gelhaus, Mercury News, 9 Aug. 2026
  • The comeback ups Mars’s count to three simultaneous appearances on the main albums ranking.
    — Hugh McIntyre, Forbes.com, 7 Aug. 2026
Definition of simultaneous
Adjective
  • Downstairs, at Whitney Café, expect contemporary American with a global influence; at the eighth-floor Studio Bar, soups, salads, and light bites rival skyline views through floor-to-ceiling windows.
    — Condé Nast, Condé Nast Traveler, 8 Aug. 2026
  • What began as a more faithful attempt at recreating Shakespearean verse gradually evolved as the team tried to figure out how to make something that spoke to then-contemporary anxieties.
    — Christian Zilko, IndieWire, 8 Aug. 2026
Definition of contemporary
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.

Browse Nearby Words

coercive
coetaneous
coeval
See all Nearby Words

Cite this Entry

“Coetaneous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/coetaneous. Accessed 10 Aug. 2026.

Copy Citation
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Popular in Grammar & Usage

See More

7 Pairs of Commonly Confused Words

Merriam-Webster’s Great Big List of Words You Love to Hate

Is that lie 'bald-faced' or 'bold-faced'?

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Why is '-ed' sometimes pronounced at the end of a word?
See More

Popular in Wordplay

See More

The Longest Long Words List

It's a Scorcher! Words for the Summer Heat

14 Phobias You Probably Haven't Heard Of

The Words of the Week - Aug. 7

12 Lovely and Unusual Words for the Natural World
See More

Popular

See More

7 Pairs of Commonly Confused Words

The Longest Long Words List

It's a Scorcher! Words for the Summer Heat
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
fridge-magnet-letters
Drop a Letter Quiz August 2026 Drop a letter from a word to make a totally diffe...
See All