liègevsligneWhat's the difference?

Which to use

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

#5,360
“liège” frequency rank
#328
“ligne” frequency rank
5688
confusion score

Side-by-Side Comparison

Feature liège ligne
Definition Écorce épaisse et légère du chêne-liège qu’on utilise dans la fabrication de bouchons ou comme matériau isolant. Trait simple, considéré comme n’ayant ni largeur ni profondeur. — Note d’usage : Il s’emploie surtout dans les sciences mathématiques.

Where the eye mixes liège and ligne

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

5 ch
liège
5 ch
ligne

Look-alike desk: liège vs ligne

A purely visual mix-up. liège (\ljɛʒ\) and ligne (\liɲ\) 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 5688, derived from the frequency rank of both members and their visual similarity.

liège is recorded at frequency rank #5,360, classified as anoun, pronounced \ljɛʒ\. ligne is at rank #328, tagged as anoun, pronounced \liɲ\.

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 5688, this pair ranks #428,323 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of liège vs ligne

Shared letters: egil. Private to "liège": è. Private to "ligne": n.

"liège" · 5 letters · shape CVVCV  ·  "ligne" · 5 letters · shape CVCCV

Known mistypes of this pair

  • ligneilgne · lgine · ligen · liggne · lignne · lligne

Frequently Asked Questions

Is swapping "liège" for "ligne" ever safe?
No. They are said differently (\ljɛʒ\ versus \liɲ\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary French text, does "liège" or "ligne" show up more?
"ligne" is the more common of the two: it sits at frequency rank #328 in our French list, against #5,360 for "liège". 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 "liège" and "ligne" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "liège" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ligne" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #428,323 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "liège" and "ligne" also get mixed up with nearby pairs, the highest-scored neighbour is "liège vs linges". 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 #428,323 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