Which to use
“perçois” is a verb and “persos” is an adjective - they look or sound alike but fill different roles in a sentence.
- #34,246
- “perçois” frequency rank
- #18,557
- “persos” frequency rank
- 52803
- confusion score
Side-by-Side Comparison
| Feature | perçois | persos |
|---|---|---|
| Definition | Première personne du singulier de l’indicatif présent de percevoir. | Pluriel de perso. |
Where the eye mixes perçois and persos
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Look-alike desk: perçois vs persos
These two trip readers on the page rather than in the ear: perçois is \pɛʁ.swa\ while persos is \pɛʁ.so\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 52803, derived from the frequency rank of both members and their visual similarity.
perçois is recorded at frequency rank #34,246, classified as averb, pronounced \pɛʁ.swa\. persos is at rank #18,557, tagged as anadj, pronounced \pɛʁ.so\.
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 52803, this pair ranks #145,181 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of perçois vs persos
Shared letters: eoprs. Private to "perçois": iç. Private to "persos": -.
"perçois" · 7 letters · shape CVCCVVC · "persos" · 6 letters · shape CVCCVC
Known mistypes of this pair
- persos ← eprsos · peross · perrsos · persoss · perssos · pesros · ppersos · presos
Frequently Asked Questions
Is swapping "perçois" for "persos" ever safe?
Which is more common, "perçois" or "persos"?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "perçois" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "persos" - compare definitions side by side with the headword page. Word entry
- This pair ranks #145,181 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "perçois" and "persos" also get mixed up with nearby pairs, the highest-scored neighbour is "perchoir vs perçois". 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 #145,181 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.