Which to use
“aero” and “arão” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #29,208
- “aero” frequency rank
- #30,004
- “arão” frequency rank
- 59212
- confusion score
Side-by-Side Comparison
| Feature | aero | arão |
|---|---|---|
| Definition | ar, vento | ave marinha, airo, também chamado arau-comum, Uria aalge |
Where the eye mixes aero and arão
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. aero (VVCV) and arão (VCVV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Look-alike desk: aero vs arão
A purely visual mix-up. aero (/a.ˈɛ.rɔ/) and arão (Singular: /ɐ.'ɾaŋ/, /ɐ.'ɾa.o/, /ɐ.'ɾaw/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 59212, derived from the frequency rank of both members and their visual similarity.
aero is recorded at frequency rank #29,208, classified as anoun, pronounced /a.ˈɛ.rɔ/. arão is at rank #30,004, tagged as anoun, pronounced Singular: /ɐ.'ɾaŋ/, /ɐ.'ɾa.o/, /ɐ.'ɾaw/.
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 59212, this pair ranks #8,305 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of aero vs arão
Shared letters: aor. Private to "aero": e. Private to "arão": ã.
"aero" · 4 letters · shape VVCV · "arão" · 4 letters · shape VCVV
Known mistypes of this pair
- aero ← aeor · aerro · areo · earo
Frequently Asked Questions
Do "aero" and "arão" mean the same thing in a sentence?
In ordinary Portuguese text, does "aero" or "arão" show up more?
Useful next steps
Eye-level mix-up between "aero" and "arão" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "aero" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "arão" - compare definitions side by side with the headword page. Word entry
- This pair ranks #8,305 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "aero" and "arão" also get mixed up with nearby pairs, the highest-scored neighbour is "arão vs atar". 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 #8,305 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.