Which to use
“coraux” and “cortex” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #29,300
- “coraux” frequency rank
- #17,397
- “cortex” frequency rank
- 46697
- confusion score
Side-by-Side Comparison
| Feature | coraux | cortex |
|---|---|---|
| Definition | Pluriel de corail. | Couche superficielle ou périphérique d’un tissu organique. |
Where the eye mixes coraux and cortex
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Why the eye confuses coraux with cortex
A purely visual mix-up. coraux (\kɔ.ʁo\) and cortex (\kɔʁ.tɛks\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 46697, derived from the frequency rank of both members and their visual similarity.
coraux is recorded at frequency rank #29,300, classified as anoun, pronounced \kɔ.ʁo\. cortex is at rank #17,397, tagged as anoun, pronounced \kɔʁ.tɛks\.
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 46697, this pair ranks #192,857 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of coraux vs cortex
Shared letters: corx. Private to "coraux": au. Private to "cortex": et.
"coraux" · 6 letters · shape CVCVVC · "cortex" · 6 letters · shape CVCCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "coraux" for "cortex" ever safe?
Which is more common, "coraux" or "cortex"?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "coraux" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "cortex" - compare definitions side by side with the headword page. Word entry
- This pair ranks #192,857 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "coraux" and "cortex" also get mixed up with nearby pairs, the highest-scored neighbour is "coraux vs crau". 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 #192,857 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.