abusarvsatuarWhat's the difference?

Which to use

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

#15,488
“abusar” frequency rank
#4,207
“atuar” frequency rank
19695
confusion score

Side-by-Side Comparison

Feature abusar atuar
Definition usar mal de exercer ação

Where the eye mixes abusar and atuar

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

6 ch
abusar
5 ch
atuar

Visual trap between abusar and atuar

A purely visual mix-up. abusar (/ɐ.bu.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 19695, derived from the frequency rank of both members and their visual similarity.

abusar is recorded at frequency rank #15,488, classified as averb, pronounced /ɐ.bu.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 19695, this pair ranks #50,988 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of abusar vs atuar

Shared letters: aru. Private to "abusar": bs. Private to "atuar": t.

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

Known mistypes of this pair

  • abusarabbusar · absuar · abuasr · abusarr · abusra · abussar · aubsar · bausar
  • atuarataur · attuar · atuarr · atura · autar · tauar

Frequently Asked Questions

Can "abusar" and "atuar" be used interchangeably?
No. They are said differently (/ɐ.bu.ˈzaɾ/ versus /ɐ.ˈtwaɾ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Portuguese text, does "abusar" or "atuar" show up more?
"atuar" is the more common of the two: it sits at frequency rank #4,207 in our Portuguese list, against #15,488 for "abusar". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "abusar" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "atuar" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #50,988 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "abusar" and "atuar" also get mixed up with nearby pairs, the highest-scored neighbour is "abusar vs alisar". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #50,988 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