Which to use
“fay” and “ffa” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #31,488
- “fay” frequency rank
- #49,084
- “ffa” frequency rank
- 80572
- confusion score
Side-by-Side Comparison
| Feature | fay | ffa |
|---|---|---|
| Definition | Division d’un bloc d’ardoise. | Fèves. |
Where the eye mixes fay and ffa
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. fay (CVV) and ffa (CCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Why the eye confuses fay with ffa
A purely visual mix-up. fay (\fɛ\) and ffa (\faː\) 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 80572, derived from the frequency rank of both members and their visual similarity.
fay is recorded at frequency rank #31,488, classified as anoun, pronounced \fɛ\. ffa is at rank #49,084, tagged as anoun, pronounced \faː\.
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 80572, this pair ranks #20,628 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of fay vs ffa
Shared letters: af. Private to "fay": y. Private to "ffa": -.
"fay" · 3 letters · shape CVV · "ffa" · 3 letters · shape CCV
Frequently Asked Questions
Can "fay" and "ffa" be used interchangeably?
In ordinary French text, does "fay" or "ffa" show up more?
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 "fay" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ffa" - compare definitions side by side with the headword page. Word entry
- This pair ranks #20,628 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "fay" and "ffa" also get mixed up with nearby pairs, the highest-scored neighbour is "Fee vs ffa". Nearby pair
Confusion rank #20,628 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.