catonvscoconTell them apart

Which to use

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

#43,329
“caton” frequency rank
#25,930
“cocon” frequency rank
69259
confusion score

Side-by-Side Comparison

Feature caton cocon
Definition Tringle de fer qu’on forge à bras pour la passer à la filière. Enveloppe que se filent beaucoup de larves d’insectes, et dans laquelle doit s’opérer leur dernière mue.

Where the eye mixes caton and cocon

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
caton
5 ch
cocon

Why the eye confuses caton with cocon

A purely visual mix-up. caton (\ka.tɔ̃\) and cocon (\kɔ.kɔ̃\) 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 69259, derived from the frequency rank of both members and their visual similarity.

caton is recorded at frequency rank #43,329, classified as anoun, pronounced \ka.tɔ̃\. cocon is at rank #25,930, tagged as anoun, pronounced \kɔ.kɔ̃\.

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 69259, this pair ranks #55,847 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of caton vs cocon

Shared letters: cno. Private to "caton": at. Private to "cocon": -.

"caton" · 5 letters · shape CVCVC  ·  "cocon" · 5 letters · shape CVCVC

Known mistypes of this pair

  • catonacton · caotn · catno · catonn · catton · ccaton · ctaon
  • coconccocon · ccoon · coccon · cocno · coconn · coocn · occon

Frequently Asked Questions

Is swapping "caton" for "cocon" ever safe?
No. They are said differently (\ka.tɔ̃\ versus \kɔ.kɔ̃\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary French text, does "caton" or "cocon" show up more?
"cocon" is the more common of the two: it sits at frequency rank #25,930 in our French list, against #43,329 for "caton". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "caton" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "cocon" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #55,847 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "caton" and "cocon" also get mixed up with nearby pairs, the highest-scored neighbour is "caton vs coon". 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 #55,847 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