Which to use
“prisons” and “protons” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #7,355
- “prisons” frequency rank
- #37,009
- “protons” frequency rank
- 44364
- confusion score
Side-by-Side Comparison
| Feature | prisons | protons |
|---|---|---|
| Definition | Pluriel de prison. | Pluriel de proton. |
Where the eye mixes prisons and protons
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Why the eye confuses prisons with protons
A purely visual mix-up. prisons (\pʁi.zɔ̃\) and protons (\pʁɔ.tɔ̃\) 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 44364, derived from the frequency rank of both members and their visual similarity.
prisons is recorded at frequency rank #7,355, classified as anoun, pronounced \pʁi.zɔ̃\. protons is at rank #37,009, tagged as anoun, pronounced \pʁɔ.tɔ̃\.
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 44364, this pair ranks #210,978 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of prisons vs protons
Shared letters: noprs. Private to "prisons": i. Private to "protons": t.
"prisons" · 7 letters · shape CCVCVCC · "protons" · 7 letters · shape CCVCVCC
Known mistypes of this pair
Frequently Asked Questions
Do "prisons" and "protons" mean the same thing in a sentence?
Frequency check: "prisons" vs "protons" - 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 "prisons" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "protons" - compare definitions side by side with the headword page. Word entry
- This pair ranks #210,978 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "prisons" and "protons" also get mixed up with nearby pairs, the highest-scored neighbour is "pelotons vs protons". 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 #210,978 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.