Which to use
“prouve” is a verb and “prude” is an adjective - they look or sound alike but fill different roles in a sentence.
- #3,490
- “prouve” frequency rank
- #48,734
- “prude” frequency rank
- 52224
- confusion score
Side-by-Side Comparison
| Feature | prouve | prude |
|---|---|---|
| Definition | Première personne du singulier du présent de l’indicatif de prouver. | Désigne une personne sage, honnête, vertueuse. |
Where the eye mixes prouve and prude
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. prouve runs 6 letters (CCVVCV) against prude's 5 (CCVCV) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between prouve and prude
These two trip readers on the page rather than in the ear: prouve is \pʁuv\ while prude is \pʁyd\. 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 (verb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 52224, derived from the frequency rank of both members and their visual similarity.
prouve is recorded at frequency rank #3,490, classified as averb, pronounced \pʁuv\. prude is at rank #48,734, tagged as anadj, pronounced \pʁyd\.
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 52224, this pair ranks #149,216 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of prouve vs prude
Shared letters: epru. Private to "prouve": ov. Private to "prude": d.
"prouve" · 6 letters · shape CCVVCV · "prude" · 5 letters · shape CCVCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "prouve" for "prude" ever safe?
In ordinary French text, does "prouve" or "prude" show up more?
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 "prouve" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "prude" - compare definitions side by side with the headword page. Word entry
- This pair ranks #149,216 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "prouve" and "prude" also get mixed up with nearby pairs, the highest-scored neighbour is "priée 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 #149,216 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.