adiadovsadiarWhat's the difference?

Quick tell: adiado is a adjective, adiar is a verb, so they fill different roles in a sentence.

Which to use

“adiado” is an adjective and “adiar” is a verb - they look or sound alike but fill different roles in a sentence.

#12,170
“adiado” frequency rank
#13,651
“adiar” frequency rank
25821
confusion score

Side-by-Side Comparison

Feature adiado adiar
Definition que se atrasou deixar para outra data o que se tem para fazer

Letter map: adiado vs adiar

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

6 ch
adiado
5 ch
adiar

Grammar separator: adiado vs adiar

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: adiado is anadjective and adiaraverb. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 25821, derived from the frequency rank of both members and their visual similarity.

adiado is recorded at frequency rank #12,170, classified as anadj. adiar is at rank #13,651, tagged as averb, pronounced /ɐ.ˈdjaɾ/.

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 25821, this pair ranks #43,425 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of adiado vs adiar

Shared letters: adi. Private to "adiado": o. Private to "adiar": r.

"adiado" · 6 letters · shape VCVVCV  ·  "adiar" · 5 letters · shape VCVVC

Known mistypes of this pair

  • adiado ← adaido · addiado · adiaddo · adiaod · adidao · aidado · daiado
  • adiar ← adair · addiar · adiarr · adira · aidar · daiar

Frequently Asked Questions

Is swapping "adiado" for "adiar" ever safe?
No - they are not even the same part of speech. "adiado" is an adjective and "adiar" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "adiado" or "adiar" show up more?
"adiado" is the more common of the two: it sits at frequency rank #12,170 in our Portuguese list, against #13,651 for "adiar". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

You've compared "adiado" and "adiar". Here's where to go from here.

  • Full dictionary entry for "adiado" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "adiar" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #43,425 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "adiado" and "adiar" also get mixed up with nearby pairs, the highest-scored neighbour is "adiar 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 #43,425 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