ptivsPyTell them apart

Quick tell: pti is a adjective, Py is a name, so they fill different roles in a sentence.

Which to use

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

#34,701
“pti” frequency rank
#35,663
“Py” frequency rank
70364
confusion score

Side-by-Side Comparison

Feature pti Py
Definition Petit. Nom de famille.

Letter map: pti vs Py

Shared letters muted; letters that set pti and Py apart highlighted. Shared run: 1.

3 ch
pti
2 ch
Py

Part-of-speech tell for pti / Py

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: pti is anadjective and Pyaname. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 70364, derived from the frequency rank of both members and their visual similarity.

pti is recorded at frequency rank #34,701, classified as anadj. Py is at rank #35,663, tagged as aname, pronounced \pi\.

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 70364, this pair ranks #51,587 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of pti vs Py

Shared letters: p. Private to "pti": it. Private to "Py": y.

"pti" · 3 letters · shape CCV  ·  "Py" · 2 letters · shape CV

Frequently Asked Questions

Is swapping "pti" for "Py" ever safe?
No - they are not even the same part of speech. "pti" is an adjective and "Py" a name, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "pti" or "Py"?
"pti" is the more common of the two: it sits at frequency rank #34,701 in our French list, against #35,663 for "Py". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "pti" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Py" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #51,587 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "pti" and "Py" also get mixed up with nearby pairs, the highest-scored neighbour is "pio vs Py". Nearby pair

Confusion rank #51,587 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