lvsluzTell them apart

Quick tell: l is a pronoun, luz is a noun, so they fill different roles in a sentence.

Which to use

“l” is a pronoun and “luz” is a noun - they look or sound alike but fill different roles in a sentence.

#1,147
“l” frequency rank
#604
“luz” frequency rank
1751
confusion score

Side-by-Side Comparison

Feature l luz
Definition o, pronome demonstrativo única radiação captada pelo olho humano

Letter map: l vs luz

Shared letters muted; letters that set l and luz apart highlighted. Shared run: 1.

1 ch
l
3 ch
luz

Part-of-speech tell for l / luz

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: l is apronoun and luzanoun. On the page they differ by 2 extra letter(s) - “l” sits inside “luz”. Our composite confusion score for this pair is 1751, derived from the frequency rank of both members and their visual similarity.

l is recorded at frequency rank #1,147, classified as apron. luz is at rank #604, tagged as anoun, pronounced /ˈluʃ/.

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 1751, this pair ranks #73,757 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of l vs luz

Shared letters: l. Private to "l": -. Private to "luz": uz.

"l" · 1 letters · shape C  ·  "luz" · 3 letters · shape CVC

Frequently Asked Questions

Do "l" and "luz" mean the same thing in a sentence?
No - they are not even the same part of speech. "l" is a pronoun and "luz" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "l" or "luz"?
"luz" is the more common of the two: it sits at frequency rank #604 in our Portuguese list, against #1,147 for "l". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

You've compared "l" and "luz". Here's where to go from here.

  • Full dictionary entry for "l" 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 #73,757 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "l" and "luz" also get mixed up with nearby pairs, the highest-scored neighbour is "ludo vs luz". Nearby pair

Confusion rank #73,757 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list