duplicação vs duplicado, What's the Difference?

Which to use

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

#18,842
“duplicação” frequency rank: #39,115
“duplicado” frequency rank: 57957
confusion score

Side-by-Side Comparison

Feature	duplicação	duplicado
Definition	ato ou efeito de duplicar	repetido

Where the spellings diverge

Shared letters are muted; the letters that actually set duplicação and duplicado apart are highlighted. They share 8 letters in sequence, which is exactly why the eye skips the difference.

10 ch

duplicação

9 ch

duplicado

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: duplicação is /du.pli.kɐ.ˈsɐ̃w̃/ while duplicado is /du.pli.ˈka.du/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 57957, derived from the frequency rank of both members and their visual similarity.

duplicação is recorded at frequency rank #18,842, classified as anoun, pronounced /du.pli.kɐ.ˈsɐ̃w̃/. duplicado is at rank #39,115, tagged as anadj, pronounced /du.pli.ˈka.du/.

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 57957, this pair ranks #9,020 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of duplicação vs duplicado

Shared letters: acdilopu. Private to "duplicação": ãç. Private to "duplicado": -.

"duplicação" · 10 letters · shape CVCCVCVCVV · "duplicado" · 9 letters · shape CVCCVCVCV

Known mistypes of this pair

duplicado ← dduplicado · dpulicado · dulpicado · dupilcado · duplciado · dupliacdo · duplicaddo · duplicaod

Frequency comparison

duplicação#18,842

duplicado#39,115

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "duplicação" and "duplicado" be used interchangeably?

No - they are not even the same part of speech. "duplicação" is a noun and "duplicado" an adjective, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "duplicação" or "duplicado"?

"duplicação" is the more common of the two: it sits at frequency rank #18,842 in our Portuguese list, against #39,115 for "duplicado". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering duplicação vs duplicado

The fastest way to pick the right one every time.

Check the role first: if you need a noun, it's “duplicação”; for an adjective, it's “duplicado”.
See each word in full, definition, IPA, etymology and its other confusables. Full “duplicação” entry
Browse more pairs most likely to be confused. Most confusable