achadovsatadoWhich spelling fits?

Quick tell: achado is a noun, atado is an adjective, so they fill different roles in a sentence.

Which to use

“achado” is a noun and “atado” is an adjective - they look or sound alike but fill different roles in a sentence.

#10,114
“achado” frequency rank
#37,645
“atado” frequency rank
47759
confusion score

Side-by-Side Comparison

Feature achado atado
Definition ato ou efeito de achar preso com uma corda ou atacador

Letter map: achado vs atado

Shared letters muted; letters that set achado and atado apart highlighted. Shared run: 4. achado runs 6 letters (VCCVCV) against atado's 5 (VCVCV) - the length gap alone is often enough to separate them once you know to check it.

6 ch
achado
5 ch
atado

Role in the sentence - achado and atado

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: achado is anoun and atadoanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 47759, derived from the frequency rank of both members and their visual similarity.

achado is recorded at frequency rank #10,114, classified as anoun, pronounced /ɐ.ˈʃa.du/. atado is at rank #37,645, tagged as anadj.

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 47759, this pair ranks #17,472 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of achado vs atado

Shared letters: ado. Private to "achado": ch. Private to "atado": t.

"achado" · 6 letters · shape VCCVCV  ·  "atado" · 5 letters · shape VCVCV

Known mistypes of this pair

  • achado ← acahdo · acchado · achaddo · achaod · achdao · achhado · ahcado · cahado
  • atado ← aatdo · ataddo · ataod · atdao · attado · taado

Frequently Asked Questions

Is swapping "achado" for "atado" ever safe?
No - they are not even the same part of speech. "achado" is a noun and "atado" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "achado" vs "atado" - which ranks higher?
"achado" is the more common of the two: it sits at frequency rank #10,114 in our Portuguese list, against #37,645 for "atado". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Done with this confusable. These links stay specific to "achado" and "atado".

  • Full dictionary entry for "achado" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "atado" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #17,472 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "achado" and "atado" also get mixed up with nearby pairs, the highest-scored neighbour is "atado vs atar". 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 #17,472 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