Which to use
“Lutz” is a name and “lux” is a noun - they look or sound alike but fill different roles in a sentence.
- #36,477
- “Lutz” frequency rank
- #18,246
- “lux” frequency rank
- 54723
- confusion score
Side-by-Side Comparison
| Feature | Lutz | lux |
|---|---|---|
| Definition | Nom de famille allemand. | Unité de mesure d’éclairement lumineux du Système international, définie comme lumen par mètre carré, dont le symbole est lx. |
Letter map: Lutz vs lux
Shared letters muted; letters that set Lutz and lux apart highlighted. Shared run: 2.
Role in the sentence - Lutz and lux
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Lutz is aname and luxanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 54723, derived from the frequency rank of both members and their visual similarity.
Lutz is recorded at frequency rank #36,477, classified as aname. lux is at rank #18,246, tagged as anoun, pronounced \lyks\.
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 54723, this pair ranks #132,102 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of Lutz vs lux
Shared letters: lu. Private to "Lutz": tz. Private to "lux": x.
"Lutz" · 4 letters · shape CVCC · "lux" · 3 letters · shape CVC
Known mistypes of this pair
- Lutz ← llutz · ltuz · luttz · lutzz · luzt · ultz
Frequently Asked Questions
Do "Lutz" and "lux" mean the same thing in a sentence?
In ordinary French text, does "Lutz" or "lux" show up more?
After this comparison
Done with this confusable. These links stay specific to "Lutz" and "lux".
- Full dictionary entry for "Lutz" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "lux" - compare definitions side by side with the headword page. Word entry
- This pair ranks #132,102 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "Lutz" and "lux" also get mixed up with nearby pairs, the highest-scored neighbour is "lure vs Lutz". 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 #132,102 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.