Which to use
“lung” and “luz” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #46,871
- “lung” frequency rank
- #21,684
- “luz” frequency rank
- 68555
- confusion score
Side-by-Side Comparison
| Feature | lung | luz |
|---|---|---|
| Definition | Poumon. | Lumière. |
Where the eye mixes lung and luz
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses lung with luz
A purely visual mix-up. lung (\lʌŋ\) and luz (\ˈluθ\) 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 68555, derived from the frequency rank of both members and their visual similarity.
lung is recorded at frequency rank #46,871, classified as anoun, pronounced \lʌŋ\. luz is at rank #21,684, tagged as anoun, pronounced \ˈluθ\.
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 68555, this pair ranks #58,697 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of lung vs luz
Shared letters: lu. Private to "lung": gn. Private to "luz": z.
"lung" · 4 letters · shape CVCC · "luz" · 3 letters · shape CVC
Known mistypes of this pair
- lung ← llung · lnug · lugn · lungg · lunng · ulng
Frequently Asked Questions
Can "lung" and "luz" be used interchangeably?
In ordinary French text, does "lung" or "luz" show up more?
Useful next steps
Eye-level mix-up between "lung" and "luz" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "lung" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "luz" - compare definitions side by side with the headword page. Word entry
- This pair ranks #58,697 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "lung" and "luz" 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 #58,697 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.