acusar vs atuar, What's the Difference?

Which to use

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

#10,117
“acusar” frequency rank: #4,207
“atuar” frequency rank: 14324
confusion score

Side-by-Side Comparison

Feature	acusar	atuar
Definition	culpar, incriminar	exercer ação

Where the spellings diverge

Shared letters are muted; the letters that actually set acusar and atuar apart are highlighted. They share 4 letters in sequence, which is exactly why the eye skips the difference.

6 ch

acusar

5 ch

atuar

Spelling & Dictionary Insight

A purely visual mix-up. acusar (/ɐ.ku.ˈzaɾ/) and atuar (/ɐ.ˈtwaɾ/) 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 14324, derived from the frequency rank of both members and their visual similarity.

acusar is recorded at frequency rank #10,117, classified as averb, pronounced /ɐ.ku.ˈzaɾ/. atuar is at rank #4,207, tagged as averb, pronounced /ɐ.ˈtwaɾ/.

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 14324, this pair ranks #57,800 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of acusar vs atuar

Shared letters: aru. Private to "acusar": cs. Private to "atuar": t.

"acusar" · 6 letters · shape VCVCVC · "atuar" · 5 letters · shape VCVVC

Known mistypes of this pair

acusar ← accusar · acsuar · acuasr · acusarr · acusra · acussar · aucsar
atuar ← ataur · attuar · atuarr · atura · autar · tauar

Frequency comparison

acusar#10,117

atuar#4,207

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "acusar" and "atuar" be used interchangeably?

No. They are said differently (/ɐ.ku.ˈzaɾ/ versus /ɐ.ˈtwaɾ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.

Which is more common, "acusar" or "atuar"?

"atuar" is the more common of the two: it sits at frequency rank #4,207 in our Portuguese list, against #10,117 for "acusar". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering acusar vs atuar

The fastest way to pick the right one every time.

Read both glosses above and match the meaning you intend, only context separates this pair.
See each word in full, definition, IPA, etymology and its other confusables. Full “acusar” entry
Browse more pairs most likely to be confused. Most confusable