piovsptiWhich spelling fits?

Quick tell: pio is a noun, pti is an adjective, so they fill different roles in a sentence.

Which to use

“pio” is a noun and “pti” is an adjective - they look or sound alike but fill different roles in a sentence.

#49,277
“pio” frequency rank
#34,701
“pti” frequency rank
83978
confusion score

Side-by-Side Comparison

Feature pio pti
Definition Personne pieuse. Petit.

Letter map: pio vs pti

Shared letters muted; letters that set pio and pti apart highlighted. Shared run: 2. pio (CVV) and pti (CCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

3 ch
pio
3 ch
pti

Grammar separator: pio vs pti

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: pio is anoun and ptianadjective. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 83978, derived from the frequency rank of both members and their visual similarity.

pio is recorded at frequency rank #49,277, classified as anoun, pronounced \ˈpjɔ\. pti is at rank #34,701, tagged as anadj.

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 83978, this pair ranks #13,827 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of pio vs pti

Shared letters: ip. Private to "pio": o. Private to "pti": t.

"pio" · 3 letters · shape CVV  ·  "pti" · 3 letters · shape CCV

Frequently Asked Questions

Can "pio" and "pti" be used interchangeably?
No - they are not even the same part of speech. "pio" is a noun and "pti" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "pio" or "pti"?
"pti" is the more common of the two: it sits at frequency rank #34,701 in our French list, against #49,277 for "pio". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "pio" and "pti". Here's where to go from here.

  • Full dictionary entry for "pio" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "pti" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #13,827 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "pio" and "pti" also get mixed up with nearby pairs, the highest-scored neighbour is "pio vs PMR". Nearby pair

Confusion rank #13,827 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list