fionvsfoisonTell them apart

Which to use

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

#27,064
“fion” frequency rank
#37,817
“foison” frequency rank
64881
confusion score

Side-by-Side Comparison

Feature fion foison
Definition Coup, attaque physique ^([2]). Très grande abondance.

Where the eye mixes fion and foison

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

4 ch
fion
6 ch
foison

Look-alike desk: fion vs foison

A purely visual mix-up. fion (\fjɔ̃\) and foison (\fwa.zɔ̃\) 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 64881, derived from the frequency rank of both members and their visual similarity.

fion is recorded at frequency rank #27,064, classified as anoun, pronounced \fjɔ̃\. foison is at rank #37,817, tagged as anoun, pronounced \fwa.zɔ̃\.

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 64881, this pair ranks #74,915 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of fion vs foison

Shared letters: fino. Private to "fion": -. Private to "foison": s.

"fion" · 4 letters · shape CVVC  ·  "foison" · 6 letters · shape CVVCVC

Known mistypes of this pair

  • fionffion · fino · fionn · ifon
  • foisonffoison · fioson · foiosn · foisno · foisonn · foisson · fosion · ofison

Frequently Asked Questions

Do "fion" and "foison" mean the same thing in a sentence?
No. They are said differently (\fjɔ̃\ versus \fwa.zɔ̃\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "fion" vs "foison" - which ranks higher?
"fion" is the more common of the two: it sits at frequency rank #27,064 in our French list, against #37,817 for "foison". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "fion" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "foison" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #74,915 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "fion" and "foison" also get mixed up with nearby pairs, the highest-scored neighbour is "foison vs foulon". 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 #74,915 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