Which to use
“fiston” and “foison” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #23,212
- “fiston” frequency rank
- #37,817
- “foison” frequency rank
- 61029
- confusion score
Side-by-Side Comparison
| Feature | fiston | foison |
|---|---|---|
| Definition | Fils. | Très grande abondance. |
Where the eye mixes fiston and foison
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Visual trap between fiston and foison
A purely visual mix-up. fiston (\fis.tɔ̃\) 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 share most of their letters but differ in 3 positions. Our composite confusion score for this pair is 61029, derived from the frequency rank of both members and their visual similarity.
fiston is recorded at frequency rank #23,212, classified as anoun, pronounced \fis.tɔ̃\. 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 61029, this pair ranks #94,462 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of fiston vs foison
Shared letters: finos. Private to "fiston": t. Private to "foison": -.
"fiston" · 6 letters · shape CVCCVC · "foison" · 6 letters · shape CVVCVC
Known mistypes of this pair
Frequently Asked Questions
Can "fiston" and "foison" be used interchangeably?
Frequency check: "fiston" vs "foison" - which ranks higher?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "fiston" 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 #94,462 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "fiston" 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 #94,462 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.