Which to use
“débouché” is a noun and “déboule” is a verb - they look or sound alike but fill different roles in a sentence.
- #16,345
- “débouché” frequency rank
- #42,835
- “déboule” frequency rank
- 59180
- confusion score
Side-by-Side Comparison
| Feature | débouché | déboule |
|---|---|---|
| Definition | Endroit où l’on passe d’un lieu resserré dans un lieu plus ouvert. | Première personne du singulier de l’indicatif présent de débouler. |
Where the eye mixes débouché and déboule
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. débouché runs 8 letters (CVCVVCCV) against déboule's 7 (CVCVVCV) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses débouché with déboule
These two trip readers on the page rather than in the ear: débouché is \de.bu.ʃe\ while déboule is \de.bul\. 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 verb), which is usually the fastest check. Our composite confusion score for this pair is 59180, derived from the frequency rank of both members and their visual similarity.
débouché is recorded at frequency rank #16,345, classified as anoun, pronounced \de.bu.ʃe\. déboule is at rank #42,835, tagged as averb, pronounced \de.bul\.
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 59180, this pair ranks #104,607 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of débouché vs déboule
Shared letters: bdoué. Private to "débouché": ch. Private to "déboule": el.
"débouché" · 8 letters · shape CVCVVCCV · "déboule" · 7 letters · shape CVCVVCV
Frequently Asked Questions
Is swapping "débouché" for "déboule" ever safe?
Frequency check: "débouché" vs "déboule" - which ranks higher?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "débouché" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "déboule" - compare definitions side by side with the headword page. Word entry
- This pair ranks #104,607 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "débouché" and "déboule" also get mixed up with nearby pairs, the highest-scored neighbour is "déboule vs déroula". Nearby pair
Confusion rank #104,607 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.