Which to use
“dûment” is an adverb and “Dupont” is a name - they look or sound alike but fill different roles in a sentence.
- #19,529
- “dûment” frequency rank
- #7,815
- “Dupont” frequency rank
- 27344
- confusion score
Side-by-Side Comparison
| Feature | dûment | Dupont |
|---|---|---|
| Definition | Selon la raison, selon le droit, selon les formes. | Nom de famille fréquent en France ^([Ins]). |
Where the eye mixes dûment and Dupont
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. dûment and Dupont follow the identical consonant-vowel pattern (CVCVCC). Same shape at a glance is often the real trap, independent of shared letters.
Look-alike desk: dûment vs Dupont
These two trip readers on the page rather than in the ear: dûment is \dy.mɑ̃\ while Dupont is \dy.pɔ̃\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 3 positions, and the parts of speech differ too (adverb vs name), which is usually the fastest check. Our composite confusion score for this pair is 27344, derived from the frequency rank of both members and their visual similarity.
dûment is recorded at frequency rank #19,529, classified as anadv, pronounced \dy.mɑ̃\. Dupont is at rank #7,815, 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 27344, this pair ranks #329,594 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of dûment vs Dupont
Shared letters: dnt. Private to "dûment": emû. Private to "Dupont": opu.
"dûment" · 6 letters · shape CVCVCC · "Dupont" · 6 letters · shape CVCVCC
Known mistypes of this pair
- Dupont ← ddupont · dpuont · duopnt · dupnot · duponnt · dupontt · dupotn · duppont
Frequently Asked Questions
Is swapping "dûment" for "Dupont" ever safe?
Which is more common, "dûment" or "Dupont"?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "dûment" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Dupont" - compare definitions side by side with the headword page. Word entry
- This pair ranks #329,594 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "dûment" and "Dupont" also get mixed up with nearby pairs, the highest-scored neighbour is "ducon vs Dupont". 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 #329,594 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.