lajevslauWhich spelling fits?

Quick tell: laje is a noun, lau is an adjective, so they fill different roles in a sentence.

Which to use

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

#16,102
“laje” frequency rank
#21,230
“lau” frequency rank
37332
confusion score

Side-by-Side Comparison

Feature laje lau
Definition rocha plana morno, tépido:

Letter map: laje vs lau

Shared letters muted; letters that set laje and lau apart highlighted. Shared run: 2.

4 ch
laje
3 ch
lau

Role in the sentence - laje and lau

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: laje is anoun and lauanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 37332, derived from the frequency rank of both members and their visual similarity.

laje is recorded at frequency rank #16,102, classified as anoun. lau is at rank #21,230, tagged as anadj, pronounced /ˈlaʊ̯/.

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 37332, this pair ranks #29,306 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of laje vs lau

Shared letters: al. Private to "laje": ej. Private to "lau": u.

"laje" · 4 letters · shape CVCV  ·  "lau" · 3 letters · shape CVV

Known mistypes of this pair

  • lajealje · laej · lajje · ljae · llaje

Frequently Asked Questions

Can "laje" and "lau" be used interchangeably?
No - they are not even the same part of speech. "laje" is a noun and "lau" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "laje" or "lau"?
"laje" is the more common of the two: it sits at frequency rank #16,102 in our Portuguese list, against #21,230 for "lau". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "laje" and "lau". Here's where to go from here.

  • Full dictionary entry for "laje" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "lau" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #29,306 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "laje" and "lau" also get mixed up with nearby pairs, the highest-scored neighbour is "laca vs lau". 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 #29,306 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