Which to use
“CSP” and “cts” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #19,499
- “CSP” frequency rank
- #39,736
- “cts” frequency rank
- 59235
- confusion score
Side-by-Side Comparison
| Feature | CSP | cts |
|---|---|---|
| Definition | Catégorie socioprofessionnelle (le concept), catégories socioprofessionnelles (la nomenclature de l’Insee). | Carats |
Where the eye mixes CSP and cts
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Look-alike desk: CSP vs cts
A purely visual mix-up. CSP (\se.ɛs.pe\) and cts (\ka.ʁa\) 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 59235, derived from the frequency rank of both members and their visual similarity.
CSP is recorded at frequency rank #19,499, classified as anoun, pronounced \se.ɛs.pe\. cts is at rank #39,736, tagged as anoun, pronounced \ka.ʁa\.
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 59235, this pair ranks #104,295 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of CSP vs cts
Shared letters: cs. Private to "CSP": p. Private to "cts": t.
"CSP" · 3 letters · shape CCC · "cts" · 3 letters · shape CCC
Frequently Asked Questions
Can "CSP" and "cts" be used interchangeably?
Which is more common, "CSP" or "cts"?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "CSP" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "cts" - compare definitions side by side with the headword page. Word entry
- This pair ranks #104,295 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "CSP" and "cts" also get mixed up with nearby pairs, the highest-scored neighbour is "CCE vs cts". Nearby pair
Confusion rank #104,295 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.