instruçãovsinstruídoWhat's the difference?

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

Which to use

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

#6,079
“instrução” frequency rank
#27,535
“instruído” frequency rank
33614
confusion score

Side-by-Side Comparison

Feature instrução instruído
Definition o ato de instruir esclarecido sobre um assunto

Letter map: instrução vs instruído

Shared letters muted; letters that set instrução and instruído apart highlighted. Shared run: 7. instrução (VCCCCVCVV) and instruído (VCCCCVVCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

9 ch
instrução
9 ch
instruído

Grammar separator: instrução vs instruído

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: instrução is anoun and instruídoanadjective. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 33614, derived from the frequency rank of both members and their visual similarity.

instrução is recorded at frequency rank #6,079, classified as anoun, pronounced /ĩʃ.tɾu.ˈsɐ̃w̃/. instruído is at rank #27,535, 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 33614, this pair ranks #33,846 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of instrução vs instruído

Shared letters: inorstu. Private to "instrução": ãç. Private to "instruído": dí.

"instrução" · 9 letters · shape VCCCCVCVV  ·  "instruído" · 9 letters · shape VCCCCVVCV

Frequently Asked Questions

Do "instrução" and "instruído" mean the same thing in a sentence?
No - they are not even the same part of speech. "instrução" is a noun and "instruído" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "instrução" vs "instruído" - which ranks higher?
"instrução" is the more common of the two: it sits at frequency rank #6,079 in our Portuguese list, against #27,535 for "instruído". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pair "instrução" vs "instruído" is on the table, pick a follow-up below.

  • Full dictionary entry for "instrução" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "instruído" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #33,846 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "instrução" and "instruído" also get mixed up with nearby pairs, the highest-scored neighbour is "instruído vs instruir". Nearby pair

Confusion rank #33,846 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