Which to use
“pouf” is an adjective and “prou” is an adverb - they look or sound alike but fill different roles in a sentence.
- #20,244
- “pouf” frequency rank
- #27,198
- “prou” frequency rank
- 47442
- confusion score
Side-by-Side Comparison
| Feature | pouf | prou |
|---|---|---|
| Definition | Qualifie des pierres qui s’égrenent et tombent en poussière quand on les travaille. | Assez, beaucoup. |
Where the eye mixes pouf and prou
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. pouf (CVVC) and prou (CCVV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Look-alike desk: pouf vs prou
These two trip readers on the page rather than in the ear: pouf is \puf\ while prou is \pʁu\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 3 positions, and the parts of speech differ too (adjective vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 47442, derived from the frequency rank of both members and their visual similarity.
pouf is recorded at frequency rank #20,244, classified as anadj, pronounced \puf\. prou is at rank #27,198, tagged as anadv, pronounced \pʁu\.
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 47442, this pair ranks #186,898 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of pouf vs prou
Shared letters: opu. Private to "pouf": f. Private to "prou": r.
"pouf" · 4 letters · shape CVVC · "prou" · 4 letters · shape CCVV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "pouf" for "prou" ever safe?
Frequency check: "pouf" vs "prou" - which ranks higher?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "pouf" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "prou" - compare definitions side by side with the headword page. Word entry
- This pair ranks #186,898 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "pouf" and "prou" also get mixed up with nearby pairs, the highest-scored neighbour is "prep vs prou". 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 #186,898 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.