caïdsvscilsWhich spelling fits?

Which to use

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

#45,498
“caïds” frequency rank
#15,107
“cils” frequency rank
60605
confusion score

Side-by-Side Comparison

Feature caïds cils
Definition Pluriel de caïd. Pluriel de cil.

Where the eye mixes caïds and cils

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. caïds runs 5 letters (CVCCC) against cils's 4 (CVCC) - the length gap alone is often enough to separate them once you know to check it.

5 ch
caïds
4 ch
cils

Visual trap between caïds and cils

A purely visual mix-up. caïds (\ka.id\) and cils (\sil\) 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 1 letter(s) in length. Our composite confusion score for this pair is 60605, derived from the frequency rank of both members and their visual similarity.

caïds is recorded at frequency rank #45,498, classified as anoun, pronounced \ka.id\. cils is at rank #15,107, tagged as anoun, pronounced \sil\.

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 60605, this pair ranks #96,771 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of caïds vs cils

Shared letters: cs. Private to "caïds": adï. Private to "cils": il.

"caïds" · 5 letters · shape CVCCC  ·  "cils" · 4 letters · shape CVCC

Known mistypes of this pair

  • cils ← ccils · cills · cilss · cisl · clis · icls

Frequently Asked Questions

Can "caïds" and "cils" be used interchangeably?
No. They are said differently (\ka.id\ versus \sil\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary French text, does "caïds" or "cils" show up more?
"cils" is the more common of the two: it sits at frequency rank #15,107 in our French list, against #45,498 for "caïds". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "caïds" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "cils" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #96,771 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "caïds" and "cils" also get mixed up with nearby pairs, the highest-scored neighbour is "caïds vs cakes". 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 #96,771 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