acusaçãovsatuaçãoWhat's the difference?

Which to use

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

#4,032
“acusação” frequency rank
#2,218
“atuação” frequency rank
6250
confusion score

Side-by-Side Comparison

Feature acusação atuação
Definition ato ou efeito de acusar ação ou efeito de atuar

Where the eye mixes acusação and atuação

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. acusação runs 8 letters (VCVCVCVV) against atuação's 7 (VCVVCVV) - the length gap alone is often enough to separate them once you know to check it.

8 ch
acusação
7 ch
atuação

Look-alike desk: acusação vs atuação

A purely visual mix-up. acusação (/ɐ.ku.zɐ.ˈswɐ̃w̃/) and atuação (/ɐ.twɐ.ˈsɐ̃w̃/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 6250, derived from the frequency rank of both members and their visual similarity.

acusação is recorded at frequency rank #4,032, classified as anoun, pronounced /ɐ.ku.zɐ.ˈswɐ̃w̃/. atuação is at rank #2,218, tagged as anoun, pronounced /ɐ.twɐ.ˈsɐ̃w̃/.

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 6250, this pair ranks #68,208 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of acusação vs atuação

Shared letters: aouãç. Private to "acusação": cs. Private to "atuação": t.

"acusação" · 8 letters · shape VCVCVCVV  ·  "atuação" · 7 letters · shape VCVVCVV

Frequently Asked Questions

Do "acusação" and "atuação" mean the same thing in a sentence?
No. They are said differently (/ɐ.ku.zɐ.ˈswɐ̃w̃/ versus /ɐ.twɐ.ˈsɐ̃w̃/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "acusação" or "atuação"?
"atuação" is the more common of the two: it sits at frequency rank #2,218 in our Portuguese list, against #4,032 for "acusação". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "acusação" and "atuação" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "acusação" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "atuação" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #68,208 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "acusação" and "atuação" also get mixed up with nearby pairs, the highest-scored neighbour is "atracar vs atuação". Nearby pair

Confusion rank #68,208 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