Which to use
“clés” and “Cs” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #2,666
- “clés” frequency rank
- #10,681
- “Cs” frequency rank
- 13347
- confusion score
Side-by-Side Comparison
| Feature | clés | Cs |
|---|---|---|
| Definition | Pluriel de clé. | Pluriel de C. |
Where the eye mixes clés and Cs
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Visual trap between clés and Cs
A purely visual mix-up. clés (\kle\) and Cs (\tseːs\) 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 13347, 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\. Cs is at rank #10,681, tagged as anoun, pronounced \tseːs\.
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 13347, this pair ranks #401,385 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of clés vs Cs
Shared letters: cs. Private to "clés": lé. Private to "Cs": -.
"clés" · 4 letters · shape CCVC · "Cs" · 2 letters · shape CC
Frequently Asked Questions
Can "clés" and "Cs" be used interchangeably?
Which is more common, "clés" or "Cs"?
Useful next steps
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 "Cs" - compare definitions side by side with the headword page. Word entry
- This pair ranks #401,385 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "clés" and "Cs" also get mixed up with nearby pairs, the highest-scored neighbour is "CCE vs Cs". Nearby pair
Confusion rank #401,385 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.