Which to use
“CDC” and “clé” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #20,664
- “CDC” frequency rank
- #1,987
- “clé” frequency rank
- 22651
- confusion score
Side-by-Side Comparison
| Feature | CDC | clé |
|---|---|---|
| Definition | Communauté de communes. | Instrument de métal que l’on introduit dans une serrure pour ouvrir ou fermer un accès. Ancienne clé à panneton que l'on place et fait tourner dans la serrure d'une porte, d'un coffre, etc. |
Where the eye mixes CDC and clé
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Look-alike desk: CDC vs clé
A purely visual mix-up. CDC (\se.de.se\) and clé (\kle\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 22651, derived from the frequency rank of both members and their visual similarity.
CDC is recorded at frequency rank #20,664, classified as anoun, pronounced \se.de.se\. clé is at rank #1,987, tagged as anoun, pronounced \kle\.
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 22651, this pair ranks #356,836 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of CDC vs clé
Shared letters: c. Private to "CDC": d. Private to "clé": lé.
"CDC" · 3 letters · shape CCC · "clé" · 3 letters · shape CCV
Frequently Asked Questions
Can "CDC" and "clé" be used interchangeably?
Frequency check: "CDC" vs "clé" - which ranks higher?
Useful next steps
Eye-level mix-up between "CDC" and "clé" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "CDC" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "clé" - compare definitions side by side with the headword page. Word entry
- This pair ranks #356,836 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "CDC" and "clé" also get mixed up with nearby pairs, the highest-scored neighbour is "CCE vs CDC". Nearby pair
Confusion rank #356,836 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.