Which to use
“ferrer” is a verb and “ferreux” is an adjective - they look or sound alike but fill different roles in a sentence.
- #22,857
- “ferrer” frequency rank
- #39,799
- “ferreux” frequency rank
- 62656
- confusion score
Side-by-Side Comparison
| Feature | ferrer | ferreux |
|---|---|---|
| Definition | Garnir de fer. | Qui contient du fer. |
Where the eye mixes ferrer and ferreux
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. ferrer runs 6 letters (CVCCVC) against ferreux's 7 (CVCCVVC) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: ferrer vs ferreux
These two trip readers on the page rather than in the ear: ferrer is \fe.ʁe\ while ferreux is \fɛ.ʁø\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 62656, derived from the frequency rank of both members and their visual similarity.
ferrer is recorded at frequency rank #22,857, classified as averb, pronounced \fe.ʁe\. ferreux is at rank #39,799, tagged as anadj, pronounced \fɛ.ʁø\.
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 62656, this pair ranks #86,013 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of ferrer vs ferreux
Shared letters: efr. Private to "ferrer": -. Private to "ferreux": ux.
"ferrer" · 6 letters · shape CVCCVC · "ferreux" · 7 letters · shape CVCCVVC
Known mistypes of this pair
Frequently Asked Questions
Do "ferrer" and "ferreux" mean the same thing in a sentence?
Which is more common, "ferrer" or "ferreux"?
Useful next steps
Eye-level mix-up between "ferrer" and "ferreux" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "ferrer" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ferreux" - compare definitions side by side with the headword page. Word entry
- This pair ranks #86,013 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "ferrer" and "ferreux" also get mixed up with nearby pairs, the highest-scored neighbour is "ferret vs ferreux". 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 #86,013 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.