interação vs internação, What's the Difference?

Which to use

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

#4,566
“interação” frequency rank: #23,018
“internação” frequency rank: 27584
confusion score

Side-by-Side Comparison

Feature	interação	internação
Definition	ação recíproca entre duas ou mais pessoas ou objetos	ato ou efeito de se internar

Where the spellings diverge

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

9 ch

interação

10 ch

internação

Spelling & Dictionary Insight

interação and internação 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 27584, derived from the frequency rank of both members and their visual similarity.

interação is recorded at frequency rank #4,566, classified as anoun, pronounced /ĩ.tɛ.ɾa.ˈsɐ̃w̃/. internação is at rank #23,018, 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 27584, this pair ranks #41,361 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of interação vs internação

Shared letters: aeinortãç. Private to "interação": -. Private to "internação": -.

"interação" · 9 letters · shape VCCVCVCVV · "internação" · 10 letters · shape VCCVCCVCVV

Frequency comparison

interação#4,566

internação#23,018

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "interação" and "internação" 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, "interação" or "internação"?

"interação" is the more common of the two: it sits at frequency rank #4,566 in our Portuguese list, against #23,018 for "internação". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering interação vs internação

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