éthiquevséthyliqueTell them apart

Which to use

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

#4,202
“éthique” frequency rank
#42,704
“éthylique” frequency rank
46906
confusion score

Side-by-Side Comparison

Feature éthique éthylique
Definition Relatif à la morale, ce qui est moral. Qui contient de l’éthyle ou, par extension, de l’alcool.

Where the eye mixes éthique and éthylique

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. éthique runs 7 letters (VCCVCVV) against éthylique's 9 (VCCVCVCVV) - the length gap alone is often enough to separate them once you know to check it.

7 ch
éthique
9 ch
éthylique

Visual trap between éthique and éthylique

A purely visual mix-up. éthique (\e.tik\) and éthylique (\e.ti.lik\) 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 2 letter(s) in length. Our composite confusion score for this pair is 46906, derived from the frequency rank of both members and their visual similarity.

éthique is recorded at frequency rank #4,202, classified as anadj, pronounced \e.tik\. éthylique is at rank #42,704, tagged as anadj, pronounced \e.ti.lik\.

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 46906, this pair ranks #191,117 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of éthique vs éthylique

Shared letters: ehiqtué. Private to "éthique": -. Private to "éthylique": ly.

"éthique" · 7 letters · shape VCCVCVV  ·  "éthylique" · 9 letters · shape VCCVCVCVV

Frequently Asked Questions

Can "éthique" and "éthylique" be used interchangeably?
No. They are said differently (\e.tik\ versus \e.ti.lik\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "éthique" or "éthylique"?
"éthique" is the more common of the two: it sits at frequency rank #4,202 in our French list, against #42,704 for "éthylique". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Eye-level mix-up between "éthique" and "éthylique" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "éthique" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "éthylique" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #191,117 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "éthique" and "éthylique" also get mixed up with nearby pairs, the highest-scored neighbour is "ethnique vs éthylique". Nearby pair

Confusion rank #191,117 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