Which to use
“plon” and “prot” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #31,186
- “plon” frequency rank
- #39,954
- “prot” frequency rank
- 71140
- confusion score
Side-by-Side Comparison
| Feature | plon | prot |
|---|---|---|
| Definition | Nom, sur les côtes du Morbihan, d'un poisson de mer. | Protéine. |
Where the eye mixes plon and prot
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. plon and prot follow the identical consonant-vowel pattern (CCVC). Same shape at a glance is often the real trap, independent of shared letters.
Look-alike desk: plon vs prot
A purely visual mix-up. plon (\plɔ̃\) and prot (\pʁɔt\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 71140, derived from the frequency rank of both members and their visual similarity.
plon is recorded at frequency rank #31,186, classified as anoun, pronounced \plɔ̃\. prot is at rank #39,954, tagged as anoun, pronounced \pʁɔt\.
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 71140, this pair ranks #48,664 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of plon vs prot
Shared letters: op. Private to "plon": ln. Private to "prot": rt.
"plon" · 4 letters · shape CCVC · "prot" · 4 letters · shape CCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "plon" for "prot" ever safe?
Frequency check: "plon" vs "prot" - which ranks higher?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "plon" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "prot" - compare definitions side by side with the headword page. Word entry
- This pair ranks #48,664 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "plon" and "prot" also get mixed up with nearby pairs, the highest-scored neighbour is "prep vs prot". 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 #48,664 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.