instalação vs instauração, What's the Difference?

Which to use

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

#2,951
“instalação” frequency rank: #19,470
“instauração” frequency rank: 22421
confusion score

Side-by-Side Comparison

Feature	instalação	instauração
Definition	ato ou efeito de instalar(-se)	ato de instaurar

Where the spellings diverge

Shared letters are muted; the letters that actually set instalação and instauração apart are highlighted. They share 9 letters in sequence, which is exactly why the eye skips the difference.

10 ch

instalação

11 ch

instauração

Spelling & Dictionary Insight

instalação and instauração are indexed as a confusable Portuguese pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 22421, derived from the frequency rank of both members and their visual similarity.

instalação is recorded at frequency rank #2,951, classified as anoun, pronounced /ĩʃ.tɐ.lɐ.ˈsɐ̃w̃/. instauração is at rank #19,470, tagged as anoun.

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 22421, this pair ranks #47,626 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of instalação vs instauração

Shared letters: ainostãç. Private to "instalação": l. Private to "instauração": ru.

"instalação" · 10 letters · shape VCCCVCVCVV · "instauração" · 11 letters · shape VCCCVVCVCVV

Frequency comparison

instalação#2,951

instauração#19,470

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "instalação" and "instauração" be used interchangeably?

No. They differ by 1 letter(s) in length, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.

Which is more common, "instalação" or "instauração"?

"instalação" is the more common of the two: it sits at frequency rank #2,951 in our Portuguese list, against #19,470 for "instauração". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering instalação vs instauração

The fastest way to pick the right one every time.

Read both glosses above and match the meaning you intend, only context separates this pair.
See each word in full, definition, IPA, etymology and its other confusables. Full “instalação” entry
Browse more pairs most likely to be confused. Most confusable