Which to use
“décence” and “déchéance” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #18,722
- “décence” frequency rank
- #15,131
- “déchéance” frequency rank
- 33853
- confusion score
Side-by-Side Comparison
| Feature | décence | déchéance |
|---|---|---|
| Definition | Bienséance, ce qui est décent. | Action de faire déchoir ou état de celui qui est déchu. |
Where the eye mixes décence and déchéance
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. décence runs 7 letters (CVCVCCV) against déchéance's 9 (CVCCVVCCV) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: décence vs déchéance
A purely visual mix-up. décence (\de.sɑ̃s\) and déchéance (\de.ʃe.ɑ̃s\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 2 letter(s) in length. Our composite confusion score for this pair is 33853, derived from the frequency rank of both members and their visual similarity.
décence is recorded at frequency rank #18,722, classified as anoun, pronounced \de.sɑ̃s\. déchéance is at rank #15,131, tagged as anoun, pronounced \de.ʃe.ɑ̃s\.
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 33853, this pair ranks #287,835 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of décence vs déchéance
Shared letters: cdené. Private to "décence": -. Private to "déchéance": ah.
"décence" · 7 letters · shape CVCVCCV · "déchéance" · 9 letters · shape CVCCVVCCV
Frequently Asked Questions
Is swapping "décence" for "déchéance" ever safe?
Frequency check: "décence" vs "déchéance" - which ranks higher?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "décence" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "déchéance" - compare definitions side by side with the headword page. Word entry
- This pair ranks #287,835 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "décence" and "déchéance" also get mixed up with nearby pairs, the highest-scored neighbour is "décence vs décents". Nearby pair
Confusion rank #287,835 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.