feuillesvsfouillisWhat's the difference?

Which to use

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

#2,717
“feuilles” frequency rank
#43,950
“fouillis” frequency rank
46667
confusion score

Side-by-Side Comparison

Feature feuilles fouillis
Definition Pluriel de feuille. Entassement d'éléments disparates, pêle-mêle, juxtaposés par hasard, ou sans ordre, sans cohérence, sans méthode, sans intention clairement définie.

Where the eye mixes feuilles and fouillis

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. feuilles and fouillis follow the identical consonant-vowel pattern (CVVVCCVC). Same shape at a glance is often the real trap, independent of shared letters.

8 ch
feuilles
8 ch
fouillis

Why the eye confuses feuilles with fouillis

A purely visual mix-up. feuilles (\fœj\) and fouillis (\fu.ji\) 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 46667, derived from the frequency rank of both members and their visual similarity.

feuilles is recorded at frequency rank #2,717, classified as anoun, pronounced \fœj\. fouillis is at rank #43,950, tagged as anoun, pronounced \fu.ji\.

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 46667, this pair ranks #193,113 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of feuilles vs fouillis

Shared letters: filsu. Private to "feuilles": e. Private to "fouillis": o.

"feuilles" · 8 letters · shape CVVVCCVC  ·  "fouillis" · 8 letters · shape CVVVCCVC

Known mistypes of this pair

  • feuillesefuilles · feiulles · feuilels · feuiles · feuilless · feuillse · feuliles · ffeuilles
  • fouillisffouillis · foiullis · fouilils · fouilis · fouilliss · fouillsi · foulilis · fuoillis

Frequently Asked Questions

Is swapping "feuilles" for "fouillis" ever safe?
No. They are said differently (\fœj\ versus \fu.ji\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "feuilles" or "fouillis"?
"feuilles" is the more common of the two: it sits at frequency rank #2,717 in our French list, against #43,950 for "fouillis". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "feuilles" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "fouillis" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #193,113 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "feuilles" and "fouillis" also get mixed up with nearby pairs, the highest-scored neighbour is "feuillus vs fouillis". 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 #193,113 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