clésvscodésWhich spelling fits?

Quick tell: clés is a noun, codés is an adjective, so they fill different roles in a sentence.

Which to use

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

#2,666
“clés” frequency rank
#47,232
“codés” frequency rank
49898
confusion score

Side-by-Side Comparison

Feature clés codés
Definition Pluriel de clé. Masculin pluriel de codé.

Where the eye mixes clés and codés

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

4 ch
clés
5 ch
codés

Visual trap between clés and codés

These two trip readers on the page rather than in the ear: clés is \kle\ while codés is \kɔ.de\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 49898, derived from the frequency rank of both members and their visual similarity.

clés is recorded at frequency rank #2,666, classified as anoun, pronounced \kle\. codés is at rank #47,232, tagged as anadj, pronounced \kɔ.de\.

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 49898, this pair ranks #167,005 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of clés vs codés

Shared letters: csé. Private to "clés": l. Private to "codés": do.

"clés" · 4 letters · shape CCVC  ·  "codés" · 5 letters · shape CVCVC

Frequently Asked Questions

Do "clés" and "codés" mean the same thing in a sentence?
No - they are not even the same part of speech. "clés" is a noun and "codés" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "clés" or "codés" show up more?
"clés" is the more common of the two: it sits at frequency rank #2,666 in our French list, against #47,232 for "codés". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "clés" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "codés" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #167,005 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "clés" and "codés" also get mixed up with nearby pairs, the highest-scored neighbour is "codés vs conde". Nearby pair

Confusion rank #167,005 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