Which to use
“pat” and “pi” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #10,372
- “pat” frequency rank
- #7,215
- “pi” frequency rank
- 17587
- confusion score
Side-by-Side Comparison
| Feature | pat | pi |
|---|---|---|
| Definition | Situation où un des deux joueurs, qui n’a pas son roi en échec et qui a le trait, ne peut pas jouer sans mettre le roi en prise, et qui constitue un des cas de nullité de la partie. | π, Π, seizième lettre et onzième consonne de l’alphabet grec. |
Where the eye mixes pat and pi
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Look-alike desk: pat vs pi
A purely visual mix-up. pat (\pat\) and pi (\pi\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 17587, derived from the frequency rank of both members and their visual similarity.
pat is recorded at frequency rank #10,372, classified as anoun, pronounced \pat\. pi is at rank #7,215, tagged as anoun, 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 17587, this pair ranks #382,429 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of pat vs pi
Shared letters: p. Private to "pat": at. Private to "pi": i.
"pat" · 3 letters · shape CVC · "pi" · 2 letters · shape CV
Frequently Asked Questions
Is swapping "pat" for "pi" ever safe?
Which is more common, "pat" or "pi"?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "pat" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "pi" - compare definitions side by side with the headword page. Word entry
- This pair ranks #382,429 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "pat" and "pi" also get mixed up with nearby pairs, the highest-scored neighbour is "pat vs pio". Nearby pair
Confusion rank #382,429 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.