Which to use
“beau” is an adjective and “betão” is a noun - they look or sound alike but fill different roles in a sentence.
- #29,243
- “beau” frequency rank
- #23,580
- “betão” frequency rank
- 52823
- confusion score
Side-by-Side Comparison
| Feature | beau | betão |
|---|---|---|
| Definition | bonito | botão da roupa |
Where the eye mixes beau and betão
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. beau runs 4 letters (CVVV) against betão's 5 (CVCVV) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses beau with betão
These two trip readers on the page rather than in the ear: beau is /bo/ while betão is /be.'toŋ/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 52823, derived from the frequency rank of both members and their visual similarity.
beau is recorded at frequency rank #29,243, classified as anadj, pronounced /bo/. betão is at rank #23,580, tagged as anoun, pronounced /be.'toŋ/.
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 52823, this pair ranks #12,469 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of beau vs betão
Shared letters: be. Private to "beau": au. Private to "betão": otã.
"beau" · 4 letters · shape CVVV · "betão" · 5 letters · shape CVCVV
Known mistypes of this pair
- beau ← baeu · bbeau · beua · ebau
Frequently Asked Questions
Can "beau" and "betão" be used interchangeably?
In ordinary Portuguese text, does "beau" or "betão" show up more?
What to do next
Eye-level mix-up between "beau" and "betão" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "beau" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "betão" - compare definitions side by side with the headword page. Word entry
- This pair ranks #12,469 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "beau" and "betão" also get mixed up with nearby pairs, the highest-scored neighbour is "baús vs beau". 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 #12,469 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.