Which to use
“ducon” is a noun and “Dupond” is a name - they look or sound alike but fill different roles in a sentence.
- #45,561
- “ducon” frequency rank
- #41,233
- “Dupond” frequency rank
- 86794
- confusion score
Side-by-Side Comparison
| Feature | ducon | Dupond |
|---|---|---|
| Definition | Surnom méprisant et injurieux. | Nom de famille fréquent en France. |
Where the eye mixes ducon and Dupond
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. ducon runs 5 letters (CVCVC) against Dupond's 6 (CVCVCC) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: ducon vs Dupond
These two trip readers on the page rather than in the ear: ducon is \dy.kɔ̃\ while Dupond is \dy.pɔ̃\. 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 name), which is usually the fastest check. Our composite confusion score for this pair is 86794, derived from the frequency rank of both members and their visual similarity.
ducon is recorded at frequency rank #45,561, classified as anoun, pronounced \dy.kɔ̃\. Dupond is at rank #41,233, tagged as aname, pronounced \dy.pɔ̃\.
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 86794, this pair ranks #9,166 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of ducon vs Dupond
Shared letters: dnou. Private to "ducon": c. Private to "Dupond": p.
"ducon" · 5 letters · shape CVCVC · "Dupond" · 6 letters · shape CVCVCC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "ducon" for "Dupond" ever safe?
In ordinary French text, does "ducon" or "Dupond" show up more?
Useful next steps
Eye-level mix-up between "ducon" and "Dupond" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "ducon" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Dupond" - compare definitions side by side with the headword page. Word entry
- This pair ranks #9,166 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "ducon" and "Dupond" also get mixed up with nearby pairs, the highest-scored neighbour is "deacon vs ducon". 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 #9,166 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.