boxvsbuéWhat's the difference?

Quick tell: box is a noun, bué is an adverb, so they fill different roles in a sentence.

Which to use

“box” is a noun and “bué” is an adverb - they look or sound alike but fill different roles in a sentence.

#6,381
“box” frequency rank
#48,801
“bué” frequency rank
55182
confusion score

Side-by-Side Comparison

Feature box bué
Definition cada espaço subdividido por parede ou extrutura similar e que é destinado ao uso comercial dentro de uma construção maior muito

Letter map: box vs bué

Shared letters muted; letters that set box and bué apart highlighted. Shared run: 1.

3 ch
box
3 ch
bué

Grammar separator: box vs bué

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: box is anoun and buéanadverb. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 55182, derived from the frequency rank of both members and their visual similarity.

box is recorded at frequency rank #6,381, classified as anoun. bué is at rank #48,801, tagged as anadv.

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 55182, this pair ranks #10,760 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of box vs bué

Shared letters: b. Private to "box": ox. Private to "bué": .

"box" · 3 letters · shape CVC  ·  "bué" · 3 letters · shape CVV

Frequently Asked Questions

Is swapping "box" for "bué" ever safe?
No - they are not even the same part of speech. "box" is a noun and "bué" an adverb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "box" or "bué" show up more?
"box" is the more common of the two: it sits at frequency rank #6,381 in our Portuguese list, against #48,801 for "bué". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pair "box" vs "bué" is on the table, pick a follow-up below.

  • Full dictionary entry for "box" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "bué" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #10,760 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "box" and "bué" also get mixed up with nearby pairs, the highest-scored neighbour is "bile vs bué". Nearby pair

Confusion rank #10,760 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