avançarvsavançoTell them apart

Quick tell: avançar is a verb, avanço is a noun, so they fill different roles in a sentence.

Which to use

“avançar” is a verb and “avanço” is a noun - they look or sound alike but fill different roles in a sentence.

#4,291
“avançar” frequency rank
#3,600
“avanço” frequency rank
7891
confusion score

Side-by-Side Comparison

Feature avançar avanço
Definition andar para a frente ação de avançar;

Letter map: avançar vs avanço

Shared letters muted; letters that set avançar and avanço apart highlighted. Shared run: 5. avançar runs 7 letters (VCVCCVC) against avanço's 6 (VCVCCV) - the length gap alone is often enough to separate them once you know to check it.

7 ch
avançar
6 ch
avanço

Role in the sentence - avançar and avanço

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: avançar is averb and avançoanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 7891, derived from the frequency rank of both members and their visual similarity.

avançar is recorded at frequency rank #4,291, classified as averb. avanço is at rank #3,600, tagged as anoun, pronounced /ɐ.ˈvɐ̃.su/.

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 7891, this pair ranks #66,088 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of avançar vs avanço

Shared letters: anvç. Private to "avançar": r. Private to "avanço": o.

"avançar" · 7 letters · shape VCVCCVC  ·  "avanço" · 6 letters · shape VCVCCV

Frequently Asked Questions

Can "avançar" and "avanço" be used interchangeably?
No - they are not even the same part of speech. "avançar" is a verb and "avanço" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "avançar" vs "avanço" - which ranks higher?
"avanço" is the more common of the two: it sits at frequency rank #3,600 in our Portuguese list, against #4,291 for "avançar". 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 "avançar" and "avanço".

  • Full dictionary entry for "avançar" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "avanço" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #66,088 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "avançar" and "avanço" also get mixed up with nearby pairs, the highest-scored neighbour is "abarcar vs avançar". Nearby pair

Confusion rank #66,088 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