bienvsbiênioTell them apart

Which to use

“bien” and “biênio” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#23,913
“bien” frequency rank
#31,259
“biênio” frequency rank
55172
confusion score

Side-by-Side Comparison

Feature bien biênio
Definition abelha período de dois anos

Letter map: bien vs biênio

Shared letters muted; letters that set bien and biênio apart highlighted. Shared run: 3. bien runs 4 letters (CVVC) against biênio's 6 (CVVCVV) - the length gap alone is often enough to separate them once you know to check it.

4 ch
bien
6 ch
biênio

Corpus notes: bien and biênio

bien and biênio are indexed as a confusable Portuguese pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 2 letter(s) in length. Our composite confusion score for this pair is 55172, derived from the frequency rank of both members and their visual similarity.

bien is recorded at frequency rank #23,913, classified as anoun, pronounced /biˈen/. biênio is at rank #31,259, tagged as anoun.

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 55172, this pair ranks #10,765 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of bien vs biênio

Shared letters: bin. Private to "bien": e. Private to "biênio": oê.

"bien" · 4 letters · shape CVVC  ·  "biênio" · 6 letters · shape CVVCVV

Known mistypes of this pair

  • bien ← bbien · bein · bienn · bine · iben

Frequently Asked Questions

Do "bien" and "biênio" mean the same thing in a sentence?
No. They differ by 2 letter(s) in length, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Frequency check: "bien" vs "biênio" - which ranks higher?
"bien" is the more common of the two: it sits at frequency rank #23,913 in our Portuguese list, against #31,259 for "biênio". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pair "bien" vs "biênio" is on the table, pick a follow-up below.

  • Full dictionary entry for "bien" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "biênio" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #10,765 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "bien" and "biênio" also get mixed up with nearby pairs, the highest-scored neighbour is "biênio vs bósnio". 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 #10,765 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