ler vs ls, What's the Difference?

Which to use

“ler” is a verb and “ls” is an article - they look or sound alike but fill different roles in a sentence.

#648
“ler” frequency rank: #27,923
“ls” frequency rank: 28571
confusion score

Side-by-Side Comparison

Feature	ler	ls
Definition	interpretar o que está escrito	os, artigo definido masculino plural:

Letter map: ler vs ls

Shared letters muted; letters that set ler and ls apart highlighted. Shared run: 1.

3 ch

ler

2 ch

Part-of-speech tell for ler / ls

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: ler is averb and lsanarticle. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 28571, derived from the frequency rank of both members and their visual similarity.

ler is recorded at frequency rank #648, classified as averb, pronounced /ˈleɾ/. ls is at rank #27,923, tagged as anarticle.

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 28571, this pair ranks #40,241 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ler vs ls

Shared letters: l. Private to "ler": er. Private to "ls": s.

"ler" · 3 letters · shape CVC · "ls" · 2 letters · shape CC

Frequently Asked Questions

Is swapping "ler" for "ls" ever safe?

No - they are not even the same part of speech. "ler" is a verb and "ls" an article, so a sentence built for one is usually ungrammatical with the other.

Frequency check: "ler" vs "ls" - which ranks higher?

"ler" is the more common of the two: it sits at frequency rank #648 in our Portuguese list, against #27,923 for "ls". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Done with this confusable. These links stay specific to "ler" and "ls".

Full dictionary entry for "ler" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "ls" - compare definitions side by side with the headword page. Word entry
This pair ranks #40,241 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
"ler" and "ls" also get mixed up with nearby pairs, the highest-scored neighbour is "lise vs ls". Nearby pair

Confusion rank #40,241 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.