décédésvsdécèsWhich spelling fits?

Quick tell: décédés is a adjective, décès is a noun, so they fill different roles in a sentence.

Which to use

“décédés” is an adjective and “décès” is a noun - they look or sound alike but fill different roles in a sentence.

#18,181
“décédés” frequency rank
#2,037
“décès” frequency rank
20218
confusion score

Side-by-Side Comparison

Feature décédés décès
Definition Masculin pluriel de décédé. Mort naturelle d’une personne.

Where the eye mixes décédés and décès

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. décédés runs 7 letters (CVCVCVC) against décès's 5 (CVCVC) - the length gap alone is often enough to separate them once you know to check it.

7 ch
décédés
5 ch
décès

Visual trap between décédés and décès

These two trip readers on the page rather than in the ear: décédés is \de.se.de\ while décès is \de.sɛ\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 20218, derived from the frequency rank of both members and their visual similarity.

décédés is recorded at frequency rank #18,181, classified as anadj, pronounced \de.se.de\. décès is at rank #2,037, tagged as anoun, pronounced \de.sɛ\.

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 20218, this pair ranks #369,388 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of décédés vs décès

Shared letters: cdsé. Private to "décédés": -. Private to "décès": è.

"décédés" · 7 letters · shape CVCVCVC  ·  "décès" · 5 letters · shape CVCVC

Frequently Asked Questions

Can "décédés" and "décès" be used interchangeably?
No - they are not even the same part of speech. "décédés" is an adjective and "décès" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "décédés" or "décès" show up more?
"décès" is the more common of the two: it sits at frequency rank #2,037 in our French list, against #18,181 for "décédés". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "décédés" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "décès" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #369,388 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "décédés" and "décès" also get mixed up with nearby pairs, the highest-scored neighbour is "décèdent vs décédés". Nearby pair

Confusion rank #369,388 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list