débauchevsdétacheTell them apart

Quick tell: débauche is a noun, détache is a verb, so they fill different roles in a sentence.

Which to use

“débauche” is a noun and “détache” is a verb - they look or sound alike but fill different roles in a sentence.

#19,813
“débauche” frequency rank
#14,665
“détache” frequency rank
34478
confusion score

Side-by-Side Comparison

Feature débauche détache
Definition Action de se livrer un peu plus que de coutume aux plaisirs de la table. Première personne du singulier du présent de l’indicatif de détacher.

Where the eye mixes débauche and détache

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. débauche runs 8 letters (CVCVVCCV) against détache's 7 (CVCVCCV) - the length gap alone is often enough to separate them once you know to check it.

8 ch
débauche
7 ch
détache

Visual trap between débauche and détache

These two trip readers on the page rather than in the ear: débauche is \de.boʃ\ while détache is \de.taʃ\. 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 34478, derived from the frequency rank of both members and their visual similarity.

débauche is recorded at frequency rank #19,813, classified as anoun, pronounced \de.boʃ\. détache is at rank #14,665, tagged as averb, pronounced \de.taʃ\.

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 34478, this pair ranks #283,550 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of débauche vs détache

Shared letters: acdehé. Private to "débauche": bu. Private to "détache": t.

"débauche" · 8 letters · shape CVCVVCCV  ·  "détache" · 7 letters · shape CVCVCCV

Frequently Asked Questions

Is swapping "débauche" for "détache" ever safe?
No - they are not even the same part of speech. "débauche" is a noun and "détache" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "débauche" or "détache" show up more?
"détache" is the more common of the two: it sits at frequency rank #14,665 in our French list, against #19,813 for "débauche". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "débauche" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "détache" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #283,550 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "débauche" and "détache" also get mixed up with nearby pairs, the highest-scored neighbour is "dèche vs détache". Nearby pair

Confusion rank #283,550 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list