Which to use
“pécher” and “penser” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #37,988
- “pécher” frequency rank
- #694
- “penser” frequency rank
- 38682
- confusion score
Side-by-Side Comparison
| Feature | pécher | penser |
|---|---|---|
| Definition | Transgresser la loi divine ou religieuse. | Exercer l’activité de l’esprit ; accomplir quelque opération de l’intelligence ; concevoir ; imaginer ; réfléchir. |
Where the eye mixes pécher and penser
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Visual trap between pécher and penser
A purely visual mix-up. pécher (\pe.ʃe\) and penser (\pɑ̃.se\) 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 3 positions. Our composite confusion score for this pair is 38682, derived from the frequency rank of both members and their visual similarity.
pécher is recorded at frequency rank #37,988, classified as averb, pronounced \pe.ʃe\. penser is at rank #694, tagged as averb, pronounced \pɑ̃.se\.
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 38682, this pair ranks #253,560 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of pécher vs penser
Shared letters: epr. Private to "pécher": ché. Private to "penser": ns.
"pécher" · 6 letters · shape CVCCVC · "penser" · 6 letters · shape CVCCVC
Known mistypes of this pair
- penser ← epnser · penesr · pennser · penserr · pensre · pensser · pesner · pneser
Frequently Asked Questions
Do "pécher" and "penser" mean the same thing in a sentence?
Which is more common, "pécher" or "penser"?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "pécher" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "penser" - compare definitions side by side with the headword page. Word entry
- This pair ranks #253,560 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "pécher" and "penser" also get mixed up with nearby pairs, the highest-scored neighbour is "pécher vs peler". 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 #253,560 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.