cecivscscWhich spelling fits?

Quick tell: ceci is a pronoun, csc is a noun, so they fill different roles in a sentence.

Which to use

“ceci” is a pronoun and “csc” is a noun - they look or sound alike but fill different roles in a sentence.

#959
“ceci” frequency rank
#27,392
“csc” frequency rank
28351
confusion score

Side-by-Side Comparison

Feature ceci csc
Definition Pronom démonstratif neutre désignant un objet situé à proximité de la personne qui parle ou une image située à proximité du mot. But contre son camp.

Where the eye mixes ceci and csc

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. ceci runs 4 letters (CVCV) against csc's 3 (CCC) - the length gap alone is often enough to separate them once you know to check it.

4 ch
ceci
3 ch
csc

Visual trap between ceci and csc

These two trip readers on the page rather than in the ear: ceci is \sə.si\ while csc is \se.ɛs.se\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (pronoun vs noun), which is usually the fastest check. Our composite confusion score for this pair is 28351, derived from the frequency rank of both members and their visual similarity.

ceci is recorded at frequency rank #959, classified as apron, pronounced \sə.si\. csc is at rank #27,392, tagged as anoun, pronounced \se.ɛs.se\.

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 28351, this pair ranks #323,373 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ceci vs csc

Shared letters: c. Private to "ceci": ei. Private to "csc": s.

"ceci" · 4 letters · shape CVCV  ·  "csc" · 3 letters · shape CCC

Known mistypes of this pair

  • ceci ← cceci · ccei · cecci · ceic · ecci

Frequently Asked Questions

Do "ceci" and "csc" mean the same thing in a sentence?
No - they are not even the same part of speech. "ceci" is a pronoun and "csc" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "ceci" or "csc"?
"ceci" is the more common of the two: it sits at frequency rank #959 in our French list, against #27,392 for "csc". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "ceci" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "csc" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #323,373 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "ceci" and "csc" also get mixed up with nearby pairs, the highest-scored neighbour is "CCE vs csc". 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 #323,373 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