castvsCsTell them apart

Which to use

“cast” and “Cs” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#28,476
“cast” frequency rank
#10,681
“Cs” frequency rank
39157
confusion score

Side-by-Side Comparison

Feature cast Cs
Definition Synonyme de transtypage. Pluriel de C.

Where the eye mixes cast and Cs

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
cast
2 ch
Cs

Visual trap between cast and Cs

A purely visual mix-up. cast (\kast\) and Cs (\tseːs\) 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 2 letter(s) in length. Our composite confusion score for this pair is 39157, 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\. Cs is at rank #10,681, tagged as anoun, pronounced \tseːs\.

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 39157, this pair ranks #250,067 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of cast vs Cs

Shared letters: cs. Private to "cast": at. Private to "Cs": -.

"cast" · 4 letters · shape CVCC  ·  "Cs" · 2 letters · shape CC

Known mistypes of this pair

  • castacst · casst · castt · ccast · csat

Frequently Asked Questions

Is swapping "cast" for "Cs" ever safe?
No. They are said differently (\kast\ versus \tseːs\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary French text, does "cast" or "Cs" show up more?
"Cs" is the more common of the two: it sits at frequency rank #10,681 in our French list, against #28,476 for "cast". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Eye-level mix-up between "cast" and "Cs" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "cast" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Cs" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #250,067 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "cast" and "Cs" also get mixed up with nearby pairs, the highest-scored neighbour is "cast vs casus". 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 #250,067 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list