luesvslungConfusable pair

Quick tell: lues is a adjective, lung is a noun, so they fill different roles in a sentence.

Which to use

“lues” is an adjective and “lung” is a noun - they look or sound alike but fill different roles in a sentence.

#26,789
“lues” frequency rank
#46,871
“lung” frequency rank
73660
confusion score

Side-by-Side Comparison

Feature lues lung
Definition Féminin pluriel de lu. Poumon.

Where the eye mixes lues and lung

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. lues (CVVC) and lung (CVCC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

4 ch
lues
4 ch
lung

Why the eye confuses lues with lung

These two trip readers on the page rather than in the ear: lues is \ly\ while lung is \lʌŋ\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 73660, derived from the frequency rank of both members and their visual similarity.

lues is recorded at frequency rank #26,789, classified as anadj, pronounced \ly\. lung is at rank #46,871, tagged as anoun, pronounced \lʌŋ\.

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 73660, this pair ranks #39,712 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of lues vs lung

Shared letters: lu. Private to "lues": es. Private to "lung": gn.

"lues" · 4 letters · shape CVVC  ·  "lung" · 4 letters · shape CVCC

Known mistypes of this pair

  • lues ← leus · llues · luess · luse · ules
  • lung ← llung · lnug · lugn · lungg · lunng · ulng

Frequently Asked Questions

Is swapping "lues" for "lung" ever safe?
No - they are not even the same part of speech. "lues" is an adjective and "lung" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "lues" or "lung"?
"lues" is the more common of the two: it sits at frequency rank #26,789 in our French list, against #46,871 for "lung". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "lues" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "lung" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #39,712 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "lues" and "lung" also get mixed up with nearby pairs, the highest-scored neighbour is "longo vs lung". 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 #39,712 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