Which to use
“cast” and “csi” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #28,476
- “cast” frequency rank
- #30,552
- “csi” frequency rank
- 59028
- confusion score
Side-by-Side Comparison
| Feature | cast | csi |
|---|---|---|
| Definition | Synonyme de transtypage. | Ksi. |
Where the eye mixes cast and csi
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Look-alike desk: cast vs csi
A purely visual mix-up. cast (\kast\) 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 differ by 1 letter(s) in length. Our composite confusion score for this pair is 59028, derived from the frequency rank of both members and their visual similarity.
cast is recorded at frequency rank #28,476, classified as anoun, pronounced \kast\. 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 59028, this pair ranks #105,498 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of cast vs csi
Shared letters: cs. Private to "cast": at. Private to "csi": i.
"cast" · 4 letters · shape CVCC · "csi" · 3 letters · shape CCV
Known mistypes of this pair
- cast ← acst · casst · castt · ccast · csat
Frequently Asked Questions
Do "cast" and "csi" mean the same thing in a sentence?
Which is more common, "cast" or "csi"?
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 "cast" 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 #105,498 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "cast" and "csi" also get mixed up with nearby pairs, the highest-scored neighbour is "CCE vs csi". 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 #105,498 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.