férocesvsferréesWhich spelling fits?

Which to use

“féroces” and “ferrées” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#26,019
“féroces” frequency rank
#22,567
“ferrées” frequency rank
48586
confusion score

Side-by-Side Comparison

Feature féroces ferrées
Definition Pluriel de féroce. Féminin pluriel de ferré.

Where the eye mixes féroces and ferrées

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. féroces (CVCVCVC) and ferrées (CVCCVVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

7 ch
féroces
7 ch
ferrées

Why the eye confuses féroces with ferrées

A purely visual mix-up. féroces (\fe.ʁɔs\) and ferrées (\fɛ.ʁe\) 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 48586, derived from the frequency rank of both members and their visual similarity.

féroces is recorded at frequency rank #26,019, classified as anadj, pronounced \fe.ʁɔs\. ferrées is at rank #22,567, tagged as anadj, pronounced \fɛ.ʁe\.

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 48586, this pair ranks #177,726 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of féroces vs ferrées

Shared letters: efrsé. Private to "féroces": co. Private to "ferrées": -.

"féroces" · 7 letters · shape CVCVCVC  ·  "ferrées" · 7 letters · shape CVCCVVC

Frequently Asked Questions

Is swapping "féroces" for "ferrées" ever safe?
No. They are said differently (\fe.ʁɔs\ versus \fɛ.ʁe\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "féroces" vs "ferrées" - which ranks higher?
"ferrées" is the more common of the two: it sits at frequency rank #22,567 in our French list, against #26,019 for "féroces". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "féroces" and "ferrées" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "féroces" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ferrées" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #177,726 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "féroces" and "ferrées" also get mixed up with nearby pairs, the highest-scored neighbour is "ferrées vs Ferrières". Nearby pair

Confusion rank #177,726 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list