Which to use
“poux” is a noun and “prout” is an onomatopoeia - they look or sound alike but fill different roles in a sentence.
- #19,111
- “poux” frequency rank
- #31,662
- “prout” frequency rank
- 50773
- confusion score
Side-by-Side Comparison
| Feature | poux | prout |
|---|---|---|
| Definition | Pluriel de pou. | Son du pet. |
Where the eye mixes poux and prout
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Visual trap between poux and prout
These two trip readers on the page rather than in the ear: poux is \pu\ while prout is \pʁut\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs onomatopoeia), which is usually the fastest check. Our composite confusion score for this pair is 50773, derived from the frequency rank of both members and their visual similarity.
poux is recorded at frequency rank #19,111, classified as anoun, pronounced \pu\. prout is at rank #31,662, tagged as anonomatopoeia, pronounced \pʁut\.
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 50773, this pair ranks #160,090 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of poux vs prout
Shared letters: opu. Private to "poux": x. Private to "prout": rt.
"poux" · 4 letters · shape CVVC · "prout" · 5 letters · shape CCVVC
Known mistypes of this pair
Frequently Asked Questions
Can "poux" and "prout" be used interchangeably?
Which is more common, "poux" or "prout"?
After this comparison
Eye-level mix-up between "poux" and "prout" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "poux" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "prout" - compare definitions side by side with the headword page. Word entry
- This pair ranks #160,090 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "poux" and "prout" also get mixed up with nearby pairs, the highest-scored neighbour is "proud vs prout". 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 #160,090 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.