aba vs av, What's the Difference?

Which to use

“aba” is a noun and “av” is an abbrev - they look or sound alike but fill different roles in a sentence.

#15,719
“aba” frequency rank: #5,821
“av” frequency rank: 21540
confusion score

Side-by-Side Comparison

Feature	aba	av
Definition	parte saliente da beira das vestimentas, ou outros materiais de pano, para uso das pessoas, tais como vestido, paletó, toldo etc	audiovisuel ("audiovisual"):

Letter map: aba vs av

Shared letters muted; letters that set aba and av apart highlighted. Shared run: 1.

3 ch

aba

2 ch

Part-of-speech tell for aba / av

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: aba is anoun and avanabbrev. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 21540, derived from the frequency rank of both members and their visual similarity.

aba is recorded at frequency rank #15,719, classified as anoun, pronounced /ˈa.bɐ/. av is at rank #5,821, tagged as anabbrev.

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 21540, this pair ranks #48,693 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of aba vs av

Shared letters: a. Private to "aba": b. Private to "av": v.

"aba" · 3 letters · shape VCV · "av" · 2 letters · shape VC

Frequently Asked Questions

Is swapping "aba" for "av" ever safe?

No - they are not even the same part of speech. "aba" is a noun and "av" an abbrev, so a sentence built for one is usually ungrammatical with the other.

Frequency check: "aba" vs "av" - which ranks higher?

"av" is the more common of the two: it sits at frequency rank #5,821 in our Portuguese list, against #15,719 for "aba". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

You've compared "aba" and "av". Here's where to go from here.

Full dictionary entry for "aba" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "av" - compare definitions side by side with the headword page. Word entry
This pair ranks #48,693 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
"aba" and "av" also get mixed up with nearby pairs, the highest-scored neighbour is "aba vs acs". Nearby pair

Confusion rank #48,693 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.