faillesvsfilesWhich spelling fits?

Which to use

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

#12,382
“failles” frequency rank
#11,220
“files” frequency rank
23602
confusion score

Side-by-Side Comparison

Feature failles files
Definition Pluriel de faille. Pluriel de file.

Where the eye mixes failles and files

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.

7 ch
failles
5 ch
files

Look-alike desk: failles vs files

A purely visual mix-up. failles (\faj\) and files (\fil\) 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 2 letter(s) in length. Our composite confusion score for this pair is 23602, derived from the frequency rank of both members and their visual similarity.

failles is recorded at frequency rank #12,382, classified as anoun, pronounced \faj\. files is at rank #11,220, tagged as anoun, pronounced \fil\.

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 23602, this pair ranks #351,503 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of failles vs files

Shared letters: efils. Private to "failles": a. Private to "files": -.

"failles" · 7 letters · shape CVVCCVC  ·  "files" · 5 letters · shape CVCVC

Known mistypes of this pair

  • faillesafilles · failels · failes · failless · faillse · faliles · ffailles · fialles
  • filesffiles · fiels · filess · filse · flies · ifles

Frequently Asked Questions

Can "failles" and "files" be used interchangeably?
No. They are said differently (\faj\ versus \fil\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "failles" vs "files" - which ranks higher?
"files" is the more common of the two: it sits at frequency rank #11,220 in our French list, against #12,382 for "failles". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "failles" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "files" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #351,503 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "failles" and "files" also get mixed up with nearby pairs, the highest-scored neighbour is "files vs filez". 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 #351,503 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