Which to use
“dément” and “détenu” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #13,364
- “dément” frequency rank
- #7,556
- “détenu” frequency rank
- 20920
- confusion score
Side-by-Side Comparison
| Feature | dément | détenu |
|---|---|---|
| Definition | Qui est dans l’état de démence. | Qui est en état de détention, qui est prisonnier. |
Where the eye mixes dément and détenu
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. dément (CVCVCC) and détenu (CVCVCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Why the eye confuses dément with détenu
A purely visual mix-up. dément (\de.mɑ̃\) and détenu (\det.ny\) 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 20920, derived from the frequency rank of both members and their visual similarity.
dément is recorded at frequency rank #13,364, classified as anadj, pronounced \de.mɑ̃\. détenu is at rank #7,556, tagged as anadj, pronounced \det.ny\.
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 20920, this pair ranks #365,811 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of dément vs détenu
Shared letters: denté. Private to "dément": m. Private to "détenu": u.
"dément" · 6 letters · shape CVCVCC · "détenu" · 6 letters · shape CVCVCV
Frequently Asked Questions
Can "dément" and "détenu" be used interchangeably?
In ordinary French text, does "dément" or "détenu" show up more?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "dément" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "détenu" - compare definitions side by side with the headword page. Word entry
- This pair ranks #365,811 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "dément" and "détenu" also get mixed up with nearby pairs, the highest-scored neighbour is "décents vs dément". Nearby pair
Confusion rank #365,811 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.