clésvsclosWhich spelling fits?

Which to use

“clés” and “clos” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#2,666
“clés” frequency rank
#5,433
“clos” frequency rank
8099
confusion score

Side-by-Side Comparison

Feature clés clos
Definition Pluriel de clé. Espace de terre cultivé et fermé de murs ou de haies, de fossés, etc.

Where the eye mixes clés and clos

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

4 ch
clés
4 ch
clos

Look-alike desk: clés vs clos

A purely visual mix-up. clés (\kle\) and clos (\klo\) 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 a single letter - é in “clés” becomes o in “clos”. Our composite confusion score for this pair is 8099, 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\. clos is at rank #5,433, tagged as anoun, pronounced \klo\.

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 8099, this pair ranks #421,141 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of clés vs clos

Shared letters: cls. Private to "clés": é. Private to "clos": o.

"clés" · 4 letters · shape CCVC  ·  "clos" · 4 letters · shape CCVC

Known mistypes of this pair

  • closcclos · cllos · closs · clso · lcos

Frequently Asked Questions

Can "clés" and "clos" be used interchangeably?
No. They are said differently (\kle\ versus \klo\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "clés" vs "clos" - which ranks higher?
"clés" is the more common of the two: it sits at frequency rank #2,666 in our French list, against #5,433 for "clos". 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 "clés" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "clos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #421,141 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "clés" and "clos" also get mixed up with nearby pairs, the highest-scored neighbour is "clos vs coon". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #421,141 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