avvsavôTell them apart

Quick tell: av is a abbrev, avô is a noun, so they fill different roles in a sentence.

Which to use

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

#5,821
“av” frequency rank
#3,962
“avô” frequency rank
9783
confusion score

Side-by-Side Comparison

Feature av avô
Definition audiovisuel ("audiovisual"): pai da mãe ou do pai

Letter map: av vs avô

Shared letters muted; letters that set av and avô apart highlighted. Shared run: 2.

2 ch
av
3 ch
avô

Part-of-speech tell for av / avô

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: av is anabbrev and avôanoun. On the page they differ by 1 extra letter(s) - “av” sits inside “avô”. Our composite confusion score for this pair is 9783, derived from the frequency rank of both members and their visual similarity.

av is recorded at frequency rank #5,821, classified as anabbrev. avô is at rank #3,962, tagged as anoun, pronounced /ɐ.ˈvo/.

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 9783, this pair ranks #63,530 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of av vs avô

Shared letters: av. Private to "av": -. Private to "avô": ô.

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

Frequently Asked Questions

Is swapping "av" for "avô" ever safe?
No - they are not even the same part of speech. "av" is an abbrev and "avô" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "av" or "avô" show up more?
"avô" is the more common of the two: it sits at frequency rank #3,962 in our Portuguese list, against #5,821 for "av". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pair "av" vs "avô" is on the table, pick a follow-up below.

  • Full dictionary entry for "av" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "avô" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #63,530 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "av" and "avô" also get mixed up with nearby pairs, the highest-scored neighbour is "acs vs av". Nearby pair

Confusion rank #63,530 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