Which to use
“perdre” and “perdurer” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #794
- “perdre” frequency rank
- #26,127
- “perdurer” frequency rank
- 26921
- confusion score
Side-by-Side Comparison
| Feature | perdre | perdurer |
|---|---|---|
| Definition | Être privé de quelque chose qu’on avait, qu’on possédait. | Durer un certain temps. |
Where the eye mixes perdre and perdurer
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. perdre runs 6 letters (CVCCCV) against perdurer's 8 (CVCCVCVC) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: perdre vs perdurer
A purely visual mix-up. perdre (\pɛʁdʁ\) and perdurer (\pɛʁ.dy.ʁe\) 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 2 letter(s) in length. Our composite confusion score for this pair is 26921, derived from the frequency rank of both members and their visual similarity.
perdre is recorded at frequency rank #794, classified as averb, pronounced \pɛʁdʁ\. perdurer is at rank #26,127, tagged as averb, pronounced \pɛʁ.dy.ʁe\.
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 26921, this pair ranks #332,037 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of perdre vs perdurer
Shared letters: depr. Private to "perdre": -. Private to "perdurer": u.
"perdre" · 6 letters · shape CVCCCV · "perdurer" · 8 letters · shape CVCCVCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "perdre" for "perdurer" ever safe?
Which is more common, "perdre" or "perdurer"?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "perdre" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "perdurer" - compare definitions side by side with the headword page. Word entry
- This pair ranks #332,037 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "perdre" and "perdurer" also get mixed up with nearby pairs, the highest-scored neighbour is "perdrez vs perdurer". 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 #332,037 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.