cecivscesConfusable pair

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

Which to use

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

#959
“ceci” frequency rank
#74
“ces” frequency rank
1033
confusion score

Side-by-Side Comparison

Feature ceci ces
Definition Pronom démonstratif neutre désignant un objet situé à proximité de la personne qui parle ou une image située à proximité du mot. Pluriel de ce et cette.

Where the eye mixes ceci and ces

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

4 ch
ceci
3 ch
ces

Visual trap between ceci and ces

These two trip readers on the page rather than in the ear: ceci is \sə.si\ while ces is \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 determiner), which is usually the fastest check. Our composite confusion score for this pair is 1033, 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\. ces is at rank #74, tagged as adet, pronounced \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 1033, this pair ranks #438,736 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of ceci vs ces

Shared letters: ce. Private to "ceci": i. Private to "ces": s.

"ceci" · 4 letters · shape CVCV  ·  "ces" · 3 letters · shape CVC

Known mistypes of this pair

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

Frequently Asked Questions

Is swapping "ceci" for "ces" ever safe?
No - they are not even the same part of speech. "ceci" is a pronoun and "ces" a determiner, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "ceci" or "ces" show up more?
"ces" is the more common of the two: it sits at frequency rank #74 in our French list, against #959 for "ceci". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

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

  • Full dictionary entry for "ceci" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ces" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #438,736 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "ceci" and "ces" also get mixed up with nearby pairs, the highest-scored neighbour is "CCE vs ceci". 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 #438,736 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