cesvscésarTell them apart

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

Which to use

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

#74
“ces” frequency rank
#4,480
“césar” frequency rank
4554
confusion score

Side-by-Side Comparison

Feature ces césar
Definition Pluriel de ce et cette. Empereur ; autocrate ; dictateur.

Where the eye mixes ces and césar

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

3 ch
ces
5 ch
césar

Look-alike desk: ces vs césar

These two trip readers on the page rather than in the ear: ces is \se\ while césar is \se.zaʁ\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (determiner vs noun), which is usually the fastest check. Our composite confusion score for this pair is 4554, derived from the frequency rank of both members and their visual similarity.

ces is recorded at frequency rank #74, classified as adet, pronounced \se\. césar is at rank #4,480, tagged as anoun, pronounced \se.zaʁ\.

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 4554, this pair ranks #431,315 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of ces vs césar

Shared letters: cs. Private to "ces": e. Private to "césar": aré.

"ces" · 3 letters · shape CVC  ·  "césar" · 5 letters · shape CVCVC

Frequently Asked Questions

Do "ces" and "césar" mean the same thing in a sentence?
No - they are not even the same part of speech. "ces" is a determiner and "césar" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "ces" or "césar"?
"ces" is the more common of the two: it sits at frequency rank #74 in our French list, against #4,480 for "césar". 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 "ces" and "césar" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "ces" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "césar" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #431,315 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "ces" and "césar" also get mixed up with nearby pairs, the highest-scored neighbour is "cedar vs césar". Nearby pair

Confusion rank #431,315 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