Which to use
“CRS” and “csi” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #12,348
- “CRS” frequency rank
- #30,552
- “csi” frequency rank
- 42900
- confusion score
Side-by-Side Comparison
| Feature | CRS | csi |
|---|---|---|
| Definition | Variante orthographique de C.R.S. | Ksi. |
Where the eye mixes CRS and csi
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Look-alike desk: CRS vs csi
A purely visual mix-up. CRS (\se.ɛ.ʁɛs\) and csi (\ˈksi\) 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 42900, derived from the frequency rank of both members and their visual similarity.
CRS is recorded at frequency rank #12,348, classified as anoun, pronounced \se.ɛ.ʁɛs\. csi is at rank #30,552, tagged as anoun, pronounced \ˈksi\.
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 42900, this pair ranks #222,058 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of CRS vs csi
Shared letters: cs. Private to "CRS": r. Private to "csi": i.
"CRS" · 3 letters · shape CCC · "csi" · 3 letters · shape CCV
Frequently Asked Questions
Can "CRS" and "csi" be used interchangeably?
Frequency check: "CRS" vs "csi" - which ranks higher?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "CRS" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "csi" - compare definitions side by side with the headword page. Word entry
- This pair ranks #222,058 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "CRS" and "csi" also get mixed up with nearby pairs, the highest-scored neighbour is "CCE vs csi". Nearby pair
Confusion rank #222,058 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.