Which to use
“déchet” and “duchés” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #15,359
- “déchet” frequency rank
- #39,757
- “duchés” frequency rank
- 55116
- confusion score
Side-by-Side Comparison
| Feature | déchet | duchés |
|---|---|---|
| Definition | Chute, ce qui tombe d’une matière que l’on travaille et qui peut être réutilisé. | Pluriel de duché. |
Where the eye mixes déchet and duchés
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. déchet and duchés follow the identical consonant-vowel pattern (CVCCVC). Same shape at a glance is often the real trap, independent of shared letters.
Why the eye confuses déchet with duchés
A purely visual mix-up. déchet (\de.ʃɛ\) and duchés (\dy.ʃe\) 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 3 positions. Our composite confusion score for this pair is 55116, derived from the frequency rank of both members and their visual similarity.
déchet is recorded at frequency rank #15,359, classified as anoun, pronounced \de.ʃɛ\. duchés is at rank #39,757, tagged as anoun, pronounced \dy.ʃe\.
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 55116, this pair ranks #129,568 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of déchet vs duchés
Shared letters: cdhé. Private to "déchet": et. Private to "duchés": su.
"déchet" · 6 letters · shape CVCCVC · "duchés" · 6 letters · shape CVCCVC
Frequently Asked Questions
Can "déchet" and "duchés" be used interchangeably?
Frequency check: "déchet" vs "duchés" - which ranks higher?
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 "déchet" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "duchés" - compare definitions side by side with the headword page. Word entry
- This pair ranks #129,568 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "déchet" and "duchés" also get mixed up with nearby pairs, the highest-scored neighbour is "dèche vs duchés". Nearby pair
Confusion rank #129,568 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.