FDJvsfilTell them apart

Quick tell: FDJ is a name, fil is a noun, so they fill different roles in a sentence.

Which to use

“FDJ” is a name and “fil” is a noun - they look or sound alike but fill different roles in a sentence.

#26,367
“FDJ” frequency rank
#1,263
“fil” frequency rank
27630
confusion score

Side-by-Side Comparison

Feature FDJ fil
Definition Société française qui commercialise des jeux de hasard et est en partie contrôlée par l’État français. Petite partie longue et déliée qu’on détache de l’écorce du chanvre, du lin, etc.

Where the eye mixes FDJ and fil

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
FDJ
3 ch
fil

Visual trap between FDJ and fil

These two trip readers on the page rather than in the ear: FDJ is \ɛf.de.ʒi\ while fil is \fil\. 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 (name vs noun), which is usually the fastest check. Our composite confusion score for this pair is 27630, derived from the frequency rank of both members and their visual similarity.

FDJ is recorded at frequency rank #26,367, classified as aname, pronounced \ɛf.de.ʒi\. fil is at rank #1,263, 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 27630, this pair ranks #327,819 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of FDJ vs fil

Shared letters: f. Private to "FDJ": dj. Private to "fil": il.

"FDJ" · 3 letters · shape CCC  ·  "fil" · 3 letters · shape CVC

Frequently Asked Questions

Do "FDJ" and "fil" mean the same thing in a sentence?
No - they are not even the same part of speech. "FDJ" is a name and "fil" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "FDJ" vs "fil" - which ranks higher?
"fil" is the more common of the two: it sits at frequency rank #1,263 in our French list, against #26,367 for "FDJ". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

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

  • Full dictionary entry for "FDJ" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "fil" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #327,819 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "FDJ" and "fil" also get mixed up with nearby pairs, the highest-scored neighbour is "FDJ vs Fee". Nearby pair

Confusion rank #327,819 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