Which to use
“C1” and “CV” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #12,528
- “C1” frequency rank
- #4,848
- “CV” frequency rank
- 17376
- confusion score
Side-by-Side Comparison
| Feature | C1 | CV |
|---|---|---|
| Definition | Niveau de langue correspondant à un niveau expérimenté (autonome) : personne capable de comprendre des textes longs et exigeants et saisir des significations implicites ; s’exprimer spontanément et couramment sans trop devoir chercher ses mots ; utiliser la langue de façon efficace et souple dans la vie sociale, professionnelle ou académique ; s’exprimer sur des sujets complexes de façon claire et bien structurée et manifester son contrôle des outils linguistiques d'organisation, d’articulation et de cohésion du discours. | Curriculum vitæ. |
Where the eye mixes C1 and CV
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Look-alike desk: C1 vs CV
A purely visual mix-up. C1 (\se.œ̃\) and CV (\se.ve\) 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 - 1 in “C1” becomes v in “CV”. Our composite confusion score for this pair is 17376, derived from the frequency rank of both members and their visual similarity.
C1 is recorded at frequency rank #12,528, classified as anoun, pronounced \se.œ̃\. CV is at rank #4,848, tagged as anoun, pronounced \se.ve\.
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 17376, this pair ranks #383,488 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of C1 vs CV
Shared letters: c. Private to "C1": -. Private to "CV": v.
"C1" · 1 letters · shape C · "CV" · 2 letters · shape CC
Frequently Asked Questions
Is swapping "C1" for "CV" ever safe?
Frequency check: "C1" vs "CV" - which ranks higher?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "C1" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "CV" - compare definitions side by side with the headword page. Word entry
- This pair ranks #383,488 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "C1" and "CV" also get mixed up with nearby pairs, the highest-scored neighbour is "C1 vs CCE". Nearby pair
Confusion rank #383,488 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.