bleuvsbuéWhat's the difference?

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

Which to use

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

#33,298
“bleu” frequency rank
#48,801
“bué” frequency rank
82099
confusion score

Side-by-Side Comparison

Feature bleu bué
Definition azul muito

Letter map: bleu vs bué

Shared letters muted; letters that set bleu and bué apart highlighted. Shared run: 2.

4 ch
bleu
3 ch
bué

Role in the sentence - bleu and bué

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: bleu is anadjective and buéanadverb. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 82099, derived from the frequency rank of both members and their visual similarity.

bleu is recorded at frequency rank #33,298, classified as anadj, pronounced /blø/. 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 82099, this pair ranks #1,072 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of bleu vs bué

Shared letters: bu. Private to "bleu": el. Private to "bué": é.

"bleu" · 4 letters · shape CCVV  ·  "bué" · 3 letters · shape CVV

Known mistypes of this pair

  • bleubbleu · belu · blleu · lbeu

Frequently Asked Questions

Is swapping "bleu" for "bué" ever safe?
No - they are not even the same part of speech. "bleu" is an adjective and "bué" an adverb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "bleu" or "bué"?
"bleu" is the more common of the two: it sits at frequency rank #33,298 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 "bleu" vs "bué" is on the table, pick a follow-up below.

  • Full dictionary entry for "bleu" 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 #1,072 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "bleu" and "bué" also get mixed up with nearby pairs, the highest-scored neighbour is "bile vs bué". 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 #1,072 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