Which to use
“prou” is an adverb and “proud” is an adjective - they look or sound alike but fill different roles in a sentence.
- #27,198
- “prou” frequency rank
- #45,806
- “proud” frequency rank
- 73004
- confusion score
Side-by-Side Comparison
| Feature | prou | proud |
|---|---|---|
| Definition | Assez, beaucoup. | Fier. |
Where the eye mixes prou and proud
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. prou runs 4 letters (CCVV) against proud's 5 (CCVVC) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: prou vs proud
These two trip readers on the page rather than in the ear: prou is \pʁu\ while proud is \pɹaʊd\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 extra letter(s) - “prou” sits inside “proud”, and the parts of speech differ too (adverb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 73004, derived from the frequency rank of both members and their visual similarity.
prou is recorded at frequency rank #27,198, classified as anadv, pronounced \pʁu\. proud is at rank #45,806, tagged as anadj, pronounced \pɹaʊd\.
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 73004, this pair ranks #42,008 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of prou vs proud
Shared letters: opru. Private to "prou": -. Private to "proud": d.
"prou" · 4 letters · shape CCVV · "proud" · 5 letters · shape CCVVC
Known mistypes of this pair
Frequently Asked Questions
Can "prou" and "proud" be used interchangeably?
Frequency check: "prou" vs "proud" - which ranks higher?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "prou" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "proud" - compare definitions side by side with the headword page. Word entry
- This pair ranks #42,008 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "prou" and "proud" also get mixed up with nearby pairs, the highest-scored neighbour is "proud vs prude". 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 #42,008 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.