coincidentally

adverb

co·​in·​ci·​den·​tal·​ly (ˌ)kō-ˌin(t)-sə-ˈdent-lē How to pronounce coincidentally (audio)
-ˈden-tə-lē
1
: in a coincidental manner : by coincidence
lonely singles who meet coincidentally and clickPeople
2
: it is or seems coincidental that
coincidentally, the dog died exactly one year after his owner did

Examples of coincidentally in a Sentence

the final stages of the Napoleonic Wars were fought coincidentally with the U.S.-British conflict known as the War of 1812
Recent Examples on the Web
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.
Both picks, coincidentally, would be perfect for your next trip to the beach. Jake Henry Smith, Glamour, 4 July 2025 Did the country create a new army and coincidentally give it the same name? Amy Nicholson, Los Angeles Times, 1 July 2025 Perhaps not coincidentally, the suit keeps being trashed and needing to be rebuilt. Alan Sepinwall, Rolling Stone, 24 June 2025 The Christians were formed in 1985 by three brothers — Garry Christian, Roger Christian, and Russell Christian — and fourth member Henry Priestman, who had no relation to the brothers but coincidentally had Christian for a middle name. EW.com, 23 June 2025 See All Example Sentences for coincidentally

Word History

First Known Use

1837, in the meaning defined at sense 1

Time Traveler
The first known use of coincidentally was in 1837

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Cite this Entry

“Coincidentally.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/coincidentally. Accessed 20 Jul. 2025.

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