Which to use
“cass” and “CSU” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #17,896
- “cass” frequency rank
- #37,262
- “CSU” frequency rank
- 55158
- confusion score
Side-by-Side Comparison
| Feature | cass | CSU |
|---|---|---|
| Definition | Cassis. | Centre de supervision urbain : salle ou bâtiment équipé d’écrans affichant en direct les images filmées par des caméras de vidéosurveillance, qui peuvent parfois être manipulées à distance. |
Letter map: cass vs CSU
Shared letters muted; letters that set cass and CSU apart highlighted. Shared run: 2.
Pair insight - cass / CSU
cass and CSU are indexed as a confusable French pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 55158, derived from the frequency rank of both members and their visual similarity.
cass is recorded at frequency rank #17,896, classified as anoun, pronounced \kas\. CSU is at rank #37,262, tagged as anoun.
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 55158, this pair ranks #129,301 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of cass vs CSU
Shared letters: cs. Private to "cass": a. Private to "CSU": u.
"cass" · 4 letters · shape CVCC · "CSU" · 3 letters · shape CCV
Known mistypes of this pair
- cass ← acss · ccass · csas
Frequently Asked Questions
Can "cass" and "CSU" be used interchangeably?
Frequency check: "cass" vs "CSU" - which ranks higher?
After this comparison
Done with this confusable. These links stay specific to "cass" and "CSU".
- Full dictionary entry for "cass" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "CSU" - compare definitions side by side with the headword page. Word entry
- This pair ranks #129,301 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "cass" and "CSU" also get mixed up with nearby pairs, the highest-scored neighbour is "CCE vs CSU". 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 #129,301 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.