Which to use
“piron” and “potiron” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #45,785
- “piron” frequency rank
- #46,363
- “potiron” frequency rank
- 92148
- confusion score
Side-by-Side Comparison
| Feature | piron | potiron |
|---|---|---|
| Definition | Oison. | Espèce de champignon. |
Where the eye mixes piron and potiron
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. piron runs 5 letters (CVCVC) against potiron's 7 (CVCVCVC) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: piron vs potiron
A purely visual mix-up. piron (\pi.ʁɔ̃\) and potiron (\pɔ.ti.ʁɔ̃\) 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 2 letter(s) in length. Our composite confusion score for this pair is 92148, derived from the frequency rank of both members and their visual similarity.
piron is recorded at frequency rank #45,785, classified as anoun, pronounced \pi.ʁɔ̃\. potiron is at rank #46,363, tagged as anoun, pronounced \pɔ.ti.ʁɔ̃\.
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 92148, this pair ranks #3,235 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of piron vs potiron
Shared letters: inopr. Private to "piron": -. Private to "potiron": t.
"piron" · 5 letters · shape CVCVC · "potiron" · 7 letters · shape CVCVCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "piron" for "potiron" ever safe?
Which is more common, "piron" or "potiron"?
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 "piron" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "potiron" - compare definitions side by side with the headword page. Word entry
- This pair ranks #3,235 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "piron" and "potiron" also get mixed up with nearby pairs, the highest-scored neighbour is "pio vs piron". 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 #3,235 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.