perfuração vs perturbação, What's the Difference?

Which to use

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

#16,364
“perfuração” frequency rank: #13,995
“perturbação” frequency rank: 30359
confusion score

Side-by-Side Comparison

Feature	perfuração	perturbação
Definition	ato ou efeito de perfurar	desordem

Where the spellings diverge

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

10 ch

perfuração

11 ch

perturbação

Spelling & Dictionary Insight

A purely visual mix-up. perfuração (/peʁ.fu.ɾaˈsɐ̃w̃/) and perturbação (/pɨɾ.tuɾ.bɐ.ˈsɐ̃w̃/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 30359, derived from the frequency rank of both members and their visual similarity.

perfuração is recorded at frequency rank #16,364, classified as anoun, pronounced /peʁ.fu.ɾaˈsɐ̃w̃/. perturbação is at rank #13,995, tagged as anoun, pronounced /pɨɾ.tuɾ.bɐ.ˈsɐ̃w̃/.

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 30359, this pair ranks #38,019 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of perfuração vs perturbação

Shared letters: aeopruãç. Private to "perfuração": f. Private to "perturbação": bt.

"perfuração" · 10 letters · shape CVCCVCVCVV · "perturbação" · 11 letters · shape CVCCVCCVCVV

Frequency comparison

perfuração#16,364

perturbação#13,995

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "perfuração" and "perturbação" be used interchangeably?

No. They are said differently (/peʁ.fu.ɾaˈsɐ̃w̃/ versus /pɨɾ.tuɾ.bɐ.ˈsɐ̃w̃/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.

Which is more common, "perfuração" or "perturbação"?

"perturbação" is the more common of the two: it sits at frequency rank #13,995 in our Portuguese list, against #16,364 for "perfuração". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering perfuração vs perturbação

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 “perfuração” entry
Browse more pairs most likely to be confused. Most confusable