Which to use
“ffa” and “fo” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #49,084
- “ffa” frequency rank
- #9,484
- “fo” frequency rank
- 58568
- confusion score
Side-by-Side Comparison
| Feature | ffa | fo |
|---|---|---|
| Definition | Fèves. | Folio. |
Where the eye mixes ffa and fo
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Why the eye confuses ffa with fo
A purely visual mix-up. ffa (\faː\) and fo (\fɔ.ljo\) 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 1 letter(s) in length. Our composite confusion score for this pair is 58568, derived from the frequency rank of both members and their visual similarity.
ffa is recorded at frequency rank #49,084, classified as anoun, pronounced \faː\. fo is at rank #9,484, tagged as anoun, pronounced \fɔ.ljo\.
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 58568, this pair ranks #108,300 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of ffa vs fo
Shared letters: f. Private to "ffa": a. Private to "fo": o.
"ffa" · 3 letters · shape CCV · "fo" · 2 letters · shape CV
Frequently Asked Questions
Do "ffa" and "fo" mean the same thing in a sentence?
Frequency check: "ffa" vs "fo" - which ranks higher?
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 "ffa" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fo" - compare definitions side by side with the headword page. Word entry
- This pair ranks #108,300 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "ffa" and "fo" also get mixed up with nearby pairs, the highest-scored neighbour is "Fee vs ffa". Nearby pair
Confusion rank #108,300 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.