cecvscetWhich spelling fits?

Quick tell: cec is a adjective, cet is a determiner, so they fill different roles in a sentence.

Which to use

“cec” is an adjective and “cet” is a determiner - they look or sound alike but fill different roles in a sentence.

#46,636
“cec” frequency rank
#174
“cet” frequency rank
46810
confusion score

Side-by-Side Comparison

Feature cec cet
Definition Aveugle. Variante de ce devant une voyelle.

Where the eye mixes cec and cet

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

3 ch
cec
3 ch
cet

Visual trap between cec and cet

These two trip readers on the page rather than in the ear: cec is \ˈsek\ while cet is \sɛt\. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - c in “cec” becomes t in “cet”, and the parts of speech differ too (adjective vs determiner), which is usually the fastest check. Our composite confusion score for this pair is 46810, derived from the frequency rank of both members and their visual similarity.

cec is recorded at frequency rank #46,636, classified as anadj, pronounced \ˈsek\. cet is at rank #174, tagged as adet, pronounced \sɛt\.

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 46810, this pair ranks #191,898 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of cec vs cet

Shared letters: ce. Private to "cec": -. Private to "cet": t.

"cec" · 3 letters · shape CVC  ·  "cet" · 3 letters · shape CVC

Frequently Asked Questions

Can "cec" and "cet" be used interchangeably?
No - they are not even the same part of speech. "cec" is an adjective and "cet" a determiner, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "cec" or "cet" show up more?
"cet" is the more common of the two: it sits at frequency rank #174 in our French list, against #46,636 for "cec". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

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

  • Full dictionary entry for "cec" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "cet" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #191,898 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "cec" and "cet" also get mixed up with nearby pairs, the highest-scored neighbour is "CCE vs cec". Nearby pair

Confusion rank #191,898 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