déraillevsdétaillerTell them apart

Which to use

“déraille” and “détailler” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#37,782
“déraille” frequency rank
#20,126
“détailler” frequency rank
57908
confusion score

Side-by-Side Comparison

Feature déraille détailler
Definition Première personne du singulier du présent de l’indicatif de dérailler. Couper en pièces, distribuer par parties.

Where the eye mixes déraille and détailler

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. déraille runs 8 letters (CVCVVCCV) against détailler's 9 (CVCVVCCVC) - the length gap alone is often enough to separate them once you know to check it.

8 ch
déraille
9 ch
détailler

Look-alike desk: déraille vs détailler

A purely visual mix-up. déraille (\de.ʁaj\) and détailler (\de.ta.je\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 57908, derived from the frequency rank of both members and their visual similarity.

déraille is recorded at frequency rank #37,782, classified as averb, pronounced \de.ʁaj\. détailler is at rank #20,126, tagged as averb, pronounced \de.ta.je\.

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 57908, this pair ranks #112,210 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of déraille vs détailler

Shared letters: adeilré. Private to "déraille": -. Private to "détailler": t.

"déraille" · 8 letters · shape CVCVVCCV  ·  "détailler" · 9 letters · shape CVCVVCCVC

Frequently Asked Questions

Do "déraille" and "détailler" mean the same thing in a sentence?
No. They are said differently (\de.ʁaj\ versus \de.ta.je\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary French text, does "déraille" or "détailler" show up more?
"détailler" is the more common of the two: it sits at frequency rank #20,126 in our French list, against #37,782 for "déraille". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Eye-level mix-up between "déraille" and "détailler" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "déraille" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "détailler" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #112,210 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "déraille" and "détailler" also get mixed up with nearby pairs, the highest-scored neighbour is "déraille vs dérailler". Nearby pair

Confusion rank #112,210 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