foinsvsfonTell them apart

Which to use

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

#48,534
“foins” frequency rank
#27,443
“fon” frequency rank
75977
confusion score

Side-by-Side Comparison

Feature foins fon
Definition Pluriel de foin. Langue parlée au Bénin et au Nigéria.

Where the eye mixes foins and fon

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

5 ch
foins
3 ch
fon

Why the eye confuses foins with fon

A purely visual mix-up. foins (\fwɛ̃\) and fon (\fɔ̃\) 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 75977, derived from the frequency rank of both members and their visual similarity.

foins is recorded at frequency rank #48,534, classified as anoun, pronounced \fwɛ̃\. fon is at rank #27,443, tagged as anoun, pronounced \fɔ̃\.

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 75977, this pair ranks #32,439 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of foins vs fon

Shared letters: fno. Private to "foins": is. Private to "fon": -.

"foins" · 5 letters · shape CVVCC  ·  "fon" · 3 letters · shape CVC

Known mistypes of this pair

  • foinsffoins · fions · foinns · foinss · foisn · fonis · ofins

Frequently Asked Questions

Is swapping "foins" for "fon" ever safe?
No. They are said differently (\fwɛ̃\ versus \fɔ̃\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "foins" or "fon"?
"fon" is the more common of the two: it sits at frequency rank #27,443 in our French list, against #48,534 for "foins". 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 "foins" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "fon" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #32,439 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "foins" and "fon" also get mixed up with nearby pairs, the highest-scored neighbour is "foies vs foins". 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 #32,439 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