fédéralvsfédérésWhat's the difference?

Which to use

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

#2,617
“fédéral” frequency rank
#36,410
“fédérés” frequency rank
39027
confusion score

Side-by-Side Comparison

Feature fédéral fédérés
Definition Qui a rapport à une fédération d’États ou à une fédération de plusieurs sociétés visant un but commun. Masculin pluriel de fédéré.

Where the eye mixes fédéral and fédérés

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

7 ch
fédéral
7 ch
fédérés

Why the eye confuses fédéral with fédérés

A purely visual mix-up. fédéral (\fe.de.ʁal\) and fédérés (\fe.de.ʁe\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 39027, derived from the frequency rank of both members and their visual similarity.

fédéral is recorded at frequency rank #2,617, classified as anadj, pronounced \fe.de.ʁal\. fédérés is at rank #36,410, tagged as anadj, pronounced \fe.de.ʁe\.

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 39027, this pair ranks #251,033 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of fédéral vs fédérés

Shared letters: dfré. Private to "fédéral": al. Private to "fédérés": s.

"fédéral" · 7 letters · shape CVCVCVC  ·  "fédérés" · 7 letters · shape CVCVCVC

Frequently Asked Questions

Can "fédéral" and "fédérés" be used interchangeably?
No. They are said differently (\fe.de.ʁal\ versus \fe.de.ʁe\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "fédéral" or "fédérés"?
"fédéral" is the more common of the two: it sits at frequency rank #2,617 in our French list, against #36,410 for "fédérés". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

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

  • Full dictionary entry for "fédéral" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "fédérés" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #251,033 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "fédéral" and "fédérés" also get mixed up with nearby pairs, the highest-scored neighbour is "fédérés vs feutres". Nearby pair

Confusion rank #251,033 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