sceptiquevssciatiqueWhich spelling fits?

Which to use

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

#14,149
“sceptique” frequency rank
#42,041
“sciatique” frequency rank
56190
confusion score

Side-by-Side Comparison

Feature sceptique sciatique
Definition Qualifie les philosophes qui disent qu’il n’y a rien de certain. Qui a rapport à la hanche, à l’os ischion.

Where the eye mixes sceptique and sciatique

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence.

9 ch
sceptique
9 ch
sciatique

Why the eye confuses sceptique with sciatique

A purely visual mix-up. sceptique (\sɛp.tik\) and sciatique (\sja.tik\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 56190, derived from the frequency rank of both members and their visual similarity.

sceptique is recorded at frequency rank #14,149, classified as anadj, pronounced \sɛp.tik\. sciatique is at rank #42,041, tagged as anadj, pronounced \sja.tik\.

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 56190, this pair ranks #122,651 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of sceptique vs sciatique

Shared letters: ceiqstu. Private to "sceptique": p. Private to "sciatique": a.

"sceptique" · 9 letters · shape CCVCCVCVV  ·  "sciatique" · 9 letters · shape CCVVCVCVV

Known mistypes of this pair

  • sceptiquecseptique · scceptique · scepitque · scepptique · sceptiqeu · sceptiqque · sceptiuqe · sceptqiue
  • sciatiquecsiatique · scaitique · scciatique · sciaitque · sciatiqeu · sciatiqque · sciatiuqe · sciatqiue

Frequently Asked Questions

Is swapping "sceptique" for "sciatique" ever safe?
No. They are said differently (\sɛp.tik\ versus \sja.tik\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "sceptique" or "sciatique"?
"sceptique" is the more common of the two: it sits at frequency rank #14,149 in our French list, against #42,041 for "sciatique". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "sceptique" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sciatique" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #122,651 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "sceptique" and "sciatique" also get mixed up with nearby pairs, the highest-scored neighbour is "sciatique vs statique". 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 #122,651 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