Which to use
“cocon” is a noun and “common” is an adjective - they look or sound alike but fill different roles in a sentence.
- #25,930
- “cocon” frequency rank
- #23,141
- “common” frequency rank
- 49071
- confusion score
Side-by-Side Comparison
| Feature | cocon | common |
|---|---|---|
| Definition | Enveloppe que se filent beaucoup de larves d’insectes, et dans laquelle doit s’opérer leur dernière mue. | Commun. |
Where the eye mixes cocon and common
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Visual trap between cocon and common
These two trip readers on the page rather than in the ear: cocon is \kɔ.kɔ̃\ while common is \ˈkɑ.mən\. 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 (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 49071, derived from the frequency rank of both members and their visual similarity.
cocon is recorded at frequency rank #25,930, classified as anoun, pronounced \kɔ.kɔ̃\. common is at rank #23,141, tagged as anadj, pronounced \ˈkɑ.mən\.
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 49071, this pair ranks #173,704 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of cocon vs common
Shared letters: cno. Private to "cocon": -. Private to "common": m.
"cocon" · 5 letters · shape CVCVC · "common" · 6 letters · shape CVCCVC
Known mistypes of this pair
Frequently Asked Questions
Can "cocon" and "common" be used interchangeably?
Frequency check: "cocon" vs "common" - which ranks higher?
After this comparison
Eye-level mix-up between "cocon" and "common" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "cocon" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "common" - compare definitions side by side with the headword page. Word entry
- This pair ranks #173,704 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "cocon" and "common" also get mixed up with nearby pairs, the highest-scored neighbour is "cocon vs croco". 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 #173,704 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.