Which to use
“Pérouse” is a name and “perse” is a noun - they look or sound alike but fill different roles in a sentence.
- #37,016
- “Pérouse” frequency rank
- #12,017
- “perse” frequency rank
- 49033
- confusion score
Side-by-Side Comparison
| Feature | Pérouse | perse |
|---|---|---|
| Definition | Commune et ville de la région d’Ombrie en Italie. | Langue parlée dans la Perse antique. |
Where the eye mixes Pérouse and perse
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. Pérouse runs 7 letters (CVCVVCV) against perse's 5 (CVCCV) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses Pérouse with perse
These two trip readers on the page rather than in the ear: Pérouse is \pe.ʁuz\ while perse is \pɛʁs\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (name vs noun), which is usually the fastest check. Our composite confusion score for this pair is 49033, derived from the frequency rank of both members and their visual similarity.
Pérouse is recorded at frequency rank #37,016, classified as aname, pronounced \pe.ʁuz\. perse is at rank #12,017, tagged as anoun, pronounced \pɛʁs\.
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 49033, this pair ranks #174,003 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of Pérouse vs perse
Shared letters: eprs. Private to "Pérouse": oué. Private to "perse": -.
"Pérouse" · 7 letters · shape CVCVVCV · "perse" · 5 letters · shape CVCCV
Known mistypes of this pair
- perse ← eprse · perrse · persse · pperse · prese
Frequently Asked Questions
Is swapping "Pérouse" for "perse" ever safe?
Frequency check: "Pérouse" vs "perse" - which ranks higher?
Useful next steps
Eye-level mix-up between "Pérouse" and "perse" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "Pérouse" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "perse" - compare definitions side by side with the headword page. Word entry
- This pair ranks #174,003 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "Pérouse" and "perse" also get mixed up with nearby pairs, the highest-scored neighbour is "Pérouse vs poreuse". 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 #174,003 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.