Which to use
“déballer” and “dérailler” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #35,904
- “déballer” frequency rank
- #35,913
- “dérailler” frequency rank
- 71817
- confusion score
Side-by-Side Comparison
| Feature | déballer | dérailler |
|---|---|---|
| Definition | Extraire d’une balle, d’un paquet, d’une caisse, etc., ce qu’ils contiennent. | Sortir des rails. |
Where the eye mixes déballer and dérailler
Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. déballer runs 8 letters (CVCVCCVC) against dérailler's 9 (CVCVVCCVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses déballer with dérailler
A purely visual mix-up. déballer (\de.ba.le\) and dérailler (\de.ʁɑ.je\) 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 71817, derived from the frequency rank of both members and their visual similarity.
déballer is recorded at frequency rank #35,904, classified as averb, pronounced \de.ba.le\. dérailler is at rank #35,913, tagged as averb, pronounced \de.ʁɑ.je\.
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 71817, this pair ranks #46,181 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of déballer vs dérailler
Shared letters: adelré. Private to "déballer": b. Private to "dérailler": i.
"déballer" · 8 letters · shape CVCVCCVC · "dérailler" · 9 letters · shape CVCVVCCVC
Frequently Asked Questions
Can "déballer" and "dérailler" be used interchangeably?
Frequency check: "déballer" vs "dérailler" - which ranks higher?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "déballer" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "dérailler" - compare definitions side by side with the headword page. Word entry
- This pair ranks #46,181 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "déballer" and "dérailler" also get mixed up with nearby pairs, the highest-scored neighbour is "déraille vs dérailler". Nearby pair
Confusion rank #46,181 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.