Which to use
“pai” is a verb and “pio” is a noun - they look or sound alike but fill different roles in a sentence.
- #34,232
- “pai” frequency rank
- #49,277
- “pio” frequency rank
- 83509
- confusion score
Side-by-Side Comparison
| Feature | pai | pio |
|---|---|---|
| Definition | Deuxième personne du singulier de l’indicatif présent de pular. | Personne pieuse. |
Where the eye mixes pai and pio
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. pai and pio follow the identical consonant-vowel pattern (CVV). Same shape at a glance is often the real trap, independent of shared letters.
Why the eye confuses pai with pio
These two trip readers on the page rather than in the ear: pai is [ˈpa.i] while pio is \ˈpjɔ\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 83509, derived from the frequency rank of both members and their visual similarity.
pai is recorded at frequency rank #34,232, classified as averb, pronounced [ˈpa.i]. pio is at rank #49,277, tagged as anoun, pronounced \ˈpjɔ\.
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 83509, this pair ranks #14,685 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of pai vs pio
Shared letters: ip. Private to "pai": a. Private to "pio": o.
"pai" · 3 letters · shape CVV · "pio" · 3 letters · shape CVV
Frequently Asked Questions
Is swapping "pai" for "pio" ever safe?
In ordinary French text, does "pai" or "pio" show up more?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "pai" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "pio" - compare definitions side by side with the headword page. Word entry
- This pair ranks #14,685 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "pai" and "pio" also get mixed up with nearby pairs, the highest-scored neighbour is "pio vs PMR". Nearby pair
Confusion rank #14,685 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.