Which to use
“déraper” and “déroger” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #38,772
- “déraper” frequency rank
- #29,747
- “déroger” frequency rank
- 68519
- confusion score
Side-by-Side Comparison
| Feature | déraper | déroger |
|---|---|---|
| Definition | Quitter prise sur le fond en parlant d’une ancre, ce qui a pour effet de faire dériver le navire. | S’écarter, de quelque manière que ce soit, de ce qui est établi par une loi, un acte de l’autorité publique, une convention, des droits, un usage, etc. |
Where the eye mixes déraper and déroger
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. déraper and déroger follow the identical consonant-vowel pattern (CVCVCVC). Same shape at a glance is often the real trap, independent of shared letters.
Visual trap between déraper and déroger
A purely visual mix-up. déraper (\de.ʁa.pe\) and déroger (\de.ʁɔ.ʒe\) 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 68519, derived from the frequency rank of both members and their visual similarity.
déraper is recorded at frequency rank #38,772, classified as averb, pronounced \de.ʁa.pe\. déroger is at rank #29,747, tagged as averb, pronounced \de.ʁɔ.ʒe\.
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 68519, this pair ranks #58,850 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of déraper vs déroger
Shared letters: deré. Private to "déraper": ap. Private to "déroger": go.
"déraper" · 7 letters · shape CVCVCVC · "déroger" · 7 letters · shape CVCVCVC
Frequently Asked Questions
Can "déraper" and "déroger" be used interchangeably?
Which is more common, "déraper" or "déroger"?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "déraper" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "déroger" - compare definitions side by side with the headword page. Word entry
- This pair ranks #58,850 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "déraper" and "déroger" also get mixed up with nearby pairs, the highest-scored neighbour is "déroger vs dérouter". Nearby pair
Confusion rank #58,850 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.