equilibrarvsequilíbrioWhich spelling fits?

Quick tell: equilibrar is a verb, equilíbrio is a noun, so they fill different roles in a sentence.

Which to use

“equilibrar” is a verb and “equilíbrio” is a noun - they look or sound alike but fill different roles in a sentence.

#13,074
“equilibrar” frequency rank
#3,326
“equilíbrio” frequency rank
16400
confusion score

Side-by-Side Comparison

Feature equilibrar equilíbrio
Definition estabelecer, manter ou restabelecer o equilíbrio: o estado de descanso ou estabilidade devido à ação igual de forças opostas

Letter map: equilibrar vs equilíbrio

Shared letters muted; letters that set equilibrar and equilíbrio apart highlighted. Shared run: 7.

10 ch
equilibrar
10 ch
equilíbrio

Role in the sentence - equilibrar and equilíbrio

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: equilibrar is averb and equilíbrioanoun. On the page they share most of their letters but differ in 3 positions. Our composite confusion score for this pair is 16400, derived from the frequency rank of both members and their visual similarity.

equilibrar is recorded at frequency rank #13,074, classified as averb. equilíbrio is at rank #3,326, tagged as anoun, pronounced /e.kiˈli.bɾju/, [e.kiˈli.bɾɪ.u].

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 16400, this pair ranks #55,147 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of equilibrar vs equilíbrio

Shared letters: beilqru. Private to "equilibrar": a. Private to "equilíbrio": .

"equilibrar" · 10 letters · shape VCVVCVCCVC  ·  "equilíbrio" · 10 letters · shape VCVVCVCCVV

Known mistypes of this pair

  • equilibrareqiulibrar · eqquilibrar · equiilbrar · equilbirar · equilibarr · equilibbrar · equilibrarr · equilibrra

Frequently Asked Questions

Is swapping "equilibrar" for "equilíbrio" ever safe?
No - they are not even the same part of speech. "equilibrar" is a verb and "equilíbrio" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "equilibrar" or "equilíbrio" show up more?
"equilíbrio" is the more common of the two: it sits at frequency rank #3,326 in our Portuguese list, against #13,074 for "equilibrar". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

You've compared "equilibrar" and "equilíbrio". Here's where to go from here.

  • Full dictionary entry for "equilibrar" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "equilíbrio" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #55,147 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "equilibrar" and "equilíbrio" also get mixed up with nearby pairs, the highest-scored neighbour is "equilibrado vs equilibrar". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #55,147 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