filezvsfilsWhat's the difference?

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

Which to use

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

#49,655
“filez” frequency rank
#337
“fils” frequency rank
49992
confusion score

Side-by-Side Comparison

Feature filez fils
Definition Deuxième personne du pluriel du présent de l’indicatif de filer. Tout être humain de genre masculin considéré par rapport à son père et à sa mère, ou à un des deux seulement.

Where the eye mixes filez and fils

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
filez
4 ch
fils

Why the eye confuses filez with fils

These two trip readers on the page rather than in the ear: filez is \fi.le\ while fils is \fis\. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 49992, derived from the frequency rank of both members and their visual similarity.

filez is recorded at frequency rank #49,655, classified as averb, pronounced \fi.le\. fils is at rank #337, tagged as anoun, pronounced \fis\.

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 49992, this pair ranks #166,161 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of filez vs fils

Shared letters: fil. Private to "filez": ez. Private to "fils": s.

"filez" · 5 letters · shape CVCVC  ·  "fils" · 4 letters · shape CVCC

Known mistypes of this pair

  • filezffilez · fielz · filezz · fillez · filze · fliez · iflez
  • filsffils · fills · filss · fisl · flis · ifls

Frequently Asked Questions

Is swapping "filez" for "fils" ever safe?
No - they are not even the same part of speech. "filez" is a verb and "fils" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "filez" or "fils" show up more?
"fils" is the more common of the two: it sits at frequency rank #337 in our French list, against #49,655 for "filez". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

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

  • Full dictionary entry for "filez" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "fils" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #166,161 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "filez" and "fils" also get mixed up with nearby pairs, the highest-scored neighbour is "fila 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 #166,161 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