linéairesvslunairesWhat's the difference?

Which to use

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

#18,793
“linéaires” frequency rank
#28,635
“lunaires” frequency rank
47428
confusion score

Side-by-Side Comparison

Feature linéaires lunaires
Definition Pluriel de linéaire. Pluriel de lunaire.

Where the eye mixes linéaires and lunaires

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. linéaires runs 9 letters (CVCVVVCVC) against lunaires's 8 (CVCVVCVC) - the length gap alone is often enough to separate them once you know to check it.

9 ch
linéaires
8 ch
lunaires

Look-alike desk: linéaires vs lunaires

A purely visual mix-up. linéaires (\li.ne.ɛʁ\) and lunaires (\ly.nɛʁ\) 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 47428, derived from the frequency rank of both members and their visual similarity.

linéaires is recorded at frequency rank #18,793, classified as anadj, pronounced \li.ne.ɛʁ\. lunaires is at rank #28,635, tagged as anadj, pronounced \ly.nɛʁ\.

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 47428, this pair ranks #187,033 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of linéaires vs lunaires

Shared letters: aeilnrs. Private to "linéaires": é. Private to "lunaires": u.

"linéaires" · 9 letters · shape CVCVVVCVC  ·  "lunaires" · 8 letters · shape CVCVVCVC

Known mistypes of this pair

  • lunaires ← llunaires · lnuaires · luanires · lunaiers · lunairess · lunairres · lunairse · lunaries

Frequently Asked Questions

Do "linéaires" and "lunaires" mean the same thing in a sentence?
No. They are said differently (\li.ne.ɛʁ\ versus \ly.nɛʁ\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "linéaires" or "lunaires"?
"linéaires" is the more common of the two: it sits at frequency rank #18,793 in our French list, against #28,635 for "lunaires". 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 "linéaires" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "lunaires" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #187,033 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "linéaires" and "lunaires" also get mixed up with nearby pairs, the highest-scored neighbour is "luminaires vs lunaires". 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 #187,033 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