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Which to use

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

#22,868
“aro” frequency rank
#5,708
“ave” frequency rank
28576
confusion score

Side-by-Side Comparison

Feature aro ave
Definition caixilho de madeira para os vãos das portas e janelas animal vertebrado, ovíparo, recoberto de penas, de bico córneo, sem dentes, e cujos membros posteriores servem para marcha, sendo os anteriores transformados em asas

Letter map: aro vs ave

Shared letters muted; letters that set aro and ave apart highlighted. Shared run: 1.

3 ch
aro
3 ch
ave

Pair insight - aro / ave

aro and ave 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 share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 28576, derived from the frequency rank of both members and their visual similarity.

aro is recorded at frequency rank #22,868, classified as anoun, pronounced /ˈa.ɾu/. ave is at rank #5,708, 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 28576, this pair ranks #40,236 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of aro vs ave

Shared letters: a. Private to "aro": or. Private to "ave": ev.

"aro" · 3 letters · shape VCV  ·  "ave" · 3 letters · shape VCV

Frequently Asked Questions

Is swapping "aro" for "ave" ever safe?
No. They share most of their letters but differ in 2 positions, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
In ordinary Portuguese text, does "aro" or "ave" show up more?
"ave" is the more common of the two: it sits at frequency rank #5,708 in our Portuguese list, against #22,868 for "aro". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "aro" and "ave". Here's where to go from here.

  • Full dictionary entry for "aro" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ave" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #40,236 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "aro" and "ave" also get mixed up with nearby pairs, the highest-scored neighbour is "acs vs aro". Nearby pair

Confusion rank #40,236 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