défaitsvsdétailsTell them apart

Quick tell: défaits is a adjective, détails is a noun, so they fill different roles in a sentence.

Which to use

“défaits” is an adjective and “détails” is a noun - they look or sound alike but fill different roles in a sentence.

#32,789
“défaits” frequency rank
#1,519
“détails” frequency rank
34308
confusion score

Side-by-Side Comparison

Feature défaits détails
Definition Masculin pluriel de défait. Pluriel de détail.

Where the eye mixes défaits and détails

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. défaits and détails follow the identical consonant-vowel pattern (CVCVVCC). Same shape at a glance is often the real trap, independent of shared letters.

7 ch
défaits
7 ch
détails

Visual trap between défaits and détails

These two trip readers on the page rather than in the ear: défaits is \de.fɛ\ while détails is \de.taj\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 34308, derived from the frequency rank of both members and their visual similarity.

défaits is recorded at frequency rank #32,789, classified as anadj, pronounced \de.fɛ\. détails is at rank #1,519, tagged as anoun, pronounced \de.taj\.

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 34308, this pair ranks #284,729 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of défaits vs détails

Shared letters: adisté. Private to "défaits": f. Private to "détails": l.

"défaits" · 7 letters · shape CVCVVCC  ·  "détails" · 7 letters · shape CVCVVCC

Frequently Asked Questions

Can "défaits" and "détails" be used interchangeably?
No - they are not even the same part of speech. "défaits" is an adjective and "détails" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "défaits" or "détails" show up more?
"détails" is the more common of the two: it sits at frequency rank #1,519 in our French list, against #32,789 for "défaits". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

  • Full dictionary entry for "défaits" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "détails" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #284,729 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "défaits" and "détails" also get mixed up with nearby pairs, the highest-scored neighbour is "défaits vs desdits". Nearby pair

Confusion rank #284,729 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