coincidentally

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adverb

In a coincidental manner.

“Near-synonyms: incidentally, happenstantially, circumstantially”

Less commonScrabble 22

Meanings

adverbcoincidentally (comparative more coincidentally, superlative most coincidentally)

comparative more coincidentally · superlative most coincidentally · alternative uncommon coïncidentally

  1. In a coincidental manner.

    Near-synonyms: incidentally, happenstantially, circumstantially

    1 more example

    Perfect for The Railway Children, which coincidentally was first serialised in 1905 in The London Magazine, being subsequently published in book form (1906).

    2021 August 11, Stephen Roberts, “Beeching to Brief Encounter... in a heartbeat”, in RAIL, number 937, page 52

    Synonyms: incidentally, happenstantially, circumstantially

Synonyms & antonyms

adverbIn a coincidental manner.

More synonyms by meaning

adverbhappening at the same time

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Proto-Indo-European*ḱe?
  2. Proto-Indo-European*ḱóm
  3. Proto-Italic*kom
  4. Proto-Italic*kom-
  5. Latincon-
  6. Latinco-
  7. Englishco-
  8. Englishincident
  9. Proto-Indo-European*h₂el-
  10. Proto-Indo-European*h₂élisder.?
  11. Englishincidental
  12. Englishcoincidental
  13. Proto-Indo-European*leyg-
  14. Proto-Germanic*līką
  15. Englishcoincidentally

From coincidental + -ly.

Full word history & related roots →

Translations

French coïncidentiellement
  • coïncidentiellementTranslations
Tagalog nagkataon
  • nagkataonTranslations
Cite this entry
APA

coincidentally. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/coincidentally

MLA

“coincidentally.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/coincidentally. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “coincidentally,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/coincidentally.

Source: coincidentally on Wiktionary, CC BY-SA 4.0.