Which to use
“dupes” is an adjective and “Dupin” is a name - they look or sound alike but fill different roles in a sentence.
- #24,552
- “dupes” frequency rank
- #37,768
- “Dupin” frequency rank
- 62320
- confusion score
Side-by-Side Comparison
| Feature | dupes | Dupin |
|---|---|---|
| Definition | Pluriel de dupe. | Nom de famille. |
Where the eye mixes dupes and Dupin
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. dupes and Dupin follow the identical consonant-vowel pattern (CVCVC). Same shape at a glance is often the real trap, independent of shared letters.
Why the eye confuses dupes with Dupin
These two trip readers on the page rather than in the ear: dupes is \dyp\ while Dupin is \dy.pɛ̃\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs name), which is usually the fastest check. Our composite confusion score for this pair is 62320, derived from the frequency rank of both members and their visual similarity.
dupes is recorded at frequency rank #24,552, classified as anadj, pronounced \dyp\. Dupin is at rank #37,768, tagged as aname, pronounced \dy.pɛ̃\.
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 62320, this pair ranks #87,750 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of dupes vs Dupin
Shared letters: dpu. Private to "dupes": es. Private to "Dupin": in.
"dupes" · 5 letters · shape CVCVC · "Dupin" · 5 letters · shape CVCVC
Known mistypes of this pair
Frequently Asked Questions
Do "dupes" and "Dupin" mean the same thing in a sentence?
Which is more common, "dupes" or "Dupin"?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "dupes" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Dupin" - compare definitions side by side with the headword page. Word entry
- This pair ranks #87,750 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "dupes" and "Dupin" also get mixed up with nearby pairs, the highest-scored neighbour is "ducon vs Dupin". 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 #87,750 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.