aerovsazedoWhat's the difference?

Quick tell: aero is a noun, azedo is an adjective, so they fill different roles in a sentence.

Which to use

“aero” is a noun and “azedo” is an adjective - they look or sound alike but fill different roles in a sentence.

#29,208
“aero” frequency rank
#24,532
“azedo” frequency rank
53740
confusion score

Side-by-Side Comparison

Feature aero azedo
Definition ar, vento que tem um sabor ácido, que lembra o vinagre, limão, etc

Letter map: aero vs azedo

Shared letters muted; letters that set aero and azedo apart highlighted. Shared run: 3. aero runs 4 letters (VVCV) against azedo's 5 (VCVCV) - the length gap alone is often enough to separate them once you know to check it.

4 ch
aero
5 ch
azedo

Part-of-speech tell for aero / azedo

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: aero is anoun and azedoanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 53740, 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/. azedo is at rank #24,532, tagged as anadj.

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 53740, this pair ranks #11,810 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of aero vs azedo

Shared letters: aeo. Private to "aero": r. Private to "azedo": dz.

"aero" · 4 letters · shape VVCV  ·  "azedo" · 5 letters · shape VCVCV

Known mistypes of this pair

  • aero ← aeor · aerro · areo · earo
  • azedo ← aezdo · azdeo · azeddo · azeod · azzedo · zaedo

Frequently Asked Questions

Is swapping "aero" for "azedo" ever safe?
No - they are not even the same part of speech. "aero" is a noun and "azedo" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "aero" or "azedo"?
"azedo" is the more common of the two: it sits at frequency rank #24,532 in our Portuguese list, against #29,208 for "aero". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Done with this confusable. These links stay specific to "aero" and "azedo".

  • Full dictionary entry for "aero" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "azedo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #11,810 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "aero" and "azedo" also get mixed up with nearby pairs, the highest-scored neighbour is "aero vs atroz". 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 #11,810 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