corsvscuirsWhat's the difference?

Which to use

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

#31,423
“cors” frequency rank
#36,344
“cuirs” frequency rank
67767
confusion score

Side-by-Side Comparison

Feature cors cuirs
Definition Pluriel de cor. Pluriel de cuir.

Where the eye mixes cors and cuirs

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. cors runs 4 letters (CVCC) against cuirs's 5 (CVVCC) - the length gap alone is often enough to separate them once you know to check it.

4 ch
cors
5 ch
cuirs

Visual trap between cors and cuirs

A purely visual mix-up. cors (\kɔʁ\) and cuirs (\kɥiʁ\) 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 67767, derived from the frequency rank of both members and their visual similarity.

cors is recorded at frequency rank #31,423, classified as anoun, pronounced \kɔʁ\. cuirs is at rank #36,344, tagged as anoun, pronounced \kɥiʁ\.

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 67767, this pair ranks #62,006 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of cors vs cuirs

Shared letters: crs. Private to "cors": o. Private to "cuirs": iu.

"cors" · 4 letters · shape CVCC  ·  "cuirs" · 5 letters · shape CVVCC

Known mistypes of this pair

  • cors ← ccors · corrs · cosr · ocrs
  • cuirs ← ccuirs · ciurs · cuirrs · cuirss · cuisr · curis · ucirs

Frequently Asked Questions

Do "cors" and "cuirs" mean the same thing in a sentence?
No. They are said differently (\kɔʁ\ versus \kɥiʁ\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "cors" vs "cuirs" - which ranks higher?
"cors" is the more common of the two: it sits at frequency rank #31,423 in our French list, against #36,344 for "cuirs". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "cors" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "cuirs" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #62,006 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "cors" and "cuirs" also get mixed up with nearby pairs, the highest-scored neighbour is "ciro vs cuirs". 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 #62,006 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