Which to use
“ciels” and “cils” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #30,522
- “ciels” frequency rank
- #15,107
- “cils” frequency rank
- 45629
- confusion score
Side-by-Side Comparison
| Feature | ciels | cils |
|---|---|---|
| Definition | Pluriel de ciel (dans certains sens seulement comme la peinture, l’ameublement, la poésie). | Pluriel de cil. |
Where the eye mixes ciels and cils
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Why the eye confuses ciels with cils
A purely visual mix-up. ciels (\sjɛl\) 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 45629, derived from the frequency rank of both members and their visual similarity.
ciels is recorded at frequency rank #30,522, classified as anoun, pronounced \sjɛl\. 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 45629, this pair ranks #201,275 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of ciels vs cils
Shared letters: cils. Private to "ciels": e. Private to "cils": -.
"ciels" · 5 letters · shape CVVCC · "cils" · 4 letters · shape CVCC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "ciels" for "cils" ever safe?
Which is more common, "ciels" or "cils"?
Useful next steps
Eye-level mix-up between "ciels" and "cils" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "ciels" 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 #201,275 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "ciels" and "cils" also get mixed up with nearby pairs, the highest-scored neighbour is "celi vs ciels". 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 #201,275 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.