Which to use
“fer” and “ferri” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #1,262
- “fer” frequency rank
- #32,818
- “ferri” frequency rank
- 34080
- confusion score
Side-by-Side Comparison
| Feature | fer | ferri |
|---|---|---|
| Definition | Élément chimique de numéro atomique 26 et de symbole Fe qui fait partie des métaux de transition. | Pluriel de ferro. |
Where the eye mixes fer and ferri
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Why the eye confuses fer with ferri
A purely visual mix-up. fer (\fɛʁ\) and ferri (\ˈfɛr.ri\) 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 extra letter(s) - “fer” sits inside “ferri”. Our composite confusion score for this pair is 34080, derived from the frequency rank of both members and their visual similarity.
fer is recorded at frequency rank #1,262, classified as anoun, pronounced \fɛʁ\. ferri is at rank #32,818, tagged as anoun, pronounced \ˈfɛr.ri\.
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 34080, this pair ranks #286,293 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of fer vs ferri
Shared letters: efr. Private to "fer": -. Private to "ferri": i.
"fer" · 3 letters · shape CVC · "ferri" · 5 letters · shape CVCCV
Known mistypes of this pair
- ferri ← efrri · feri · ferir · fferri · freri
Frequently Asked Questions
Do "fer" and "ferri" mean the same thing in a sentence?
In ordinary French text, does "fer" or "ferri" show up more?
Useful next steps
Eye-level mix-up between "fer" and "ferri" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "fer" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ferri" - compare definitions side by side with the headword page. Word entry
- This pair ranks #286,293 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "fer" and "ferri" also get mixed up with nearby pairs, the highest-scored neighbour is "féerie vs ferri". 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 #286,293 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.