coincidencevscoïncidencesTell them apart

Which to use

“coincidence” and “coïncidences” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#38,206
“coincidence” frequency rank
#34,483
“coïncidences” frequency rank
72689
confusion score

Side-by-Side Comparison

Feature coincidence coïncidences
Definition Coïncidence. Pluriel de coïncidence.

Where the eye mixes coincidence and coïncidences

Muted = shared; highlighted = the visual trap. They share 10 letters in sequence. coincidence runs 11 letters (CVVCCVCVCCV) against coïncidences's 12 (CVCCCVCVCCVC) - the length gap alone is often enough to separate them once you know to check it.

11 ch
coincidence
12 ch
coïncidences

Why the eye confuses coincidence with coïncidences

A purely visual mix-up. coincidence (\kəʊ.ˈɪn.sɪ.dəns\) and coïncidences (\kɔ.ɛ̃.si.dɑ̃s\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 72689, derived from the frequency rank of both members and their visual similarity.

coincidence is recorded at frequency rank #38,206, classified as anoun, pronounced \kəʊ.ˈɪn.sɪ.dəns\. coïncidences is at rank #34,483, tagged as anoun, pronounced \kɔ.ɛ̃.si.dɑ̃s\.

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 72689, this pair ranks #43,131 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of coincidence vs coïncidences

Shared letters: cdeino. Private to "coincidence": -. Private to "coïncidences": sï.

"coincidence" · 11 letters · shape CVVCCVCVCCV  ·  "coïncidences" · 12 letters · shape CVCCCVCVCCVC

Known mistypes of this pair

  • coincidence ← ccoincidence · cioncidence · coicnidence · coinccidence · coincdience · coinciddence · coincidecne · coincidencce

Frequently Asked Questions

Is swapping "coincidence" for "coïncidences" ever safe?
No. They are said differently (\kəʊ.ˈɪn.sɪ.dəns\ versus \kɔ.ɛ̃.si.dɑ̃s\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "coincidence" vs "coïncidences" - which ranks higher?
"coïncidences" is the more common of the two: it sits at frequency rank #34,483 in our French list, against #38,206 for "coincidence". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "coincidence" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "coïncidences" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #43,131 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "coincidence" and "coïncidences" also get mixed up with nearby pairs, the highest-scored neighbour is "coincidence vs coïncident". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #43,131 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list