sábiovsseioWhat's the difference?

Quick tell: sábio is a adjective, seio is a noun, so they fill different roles in a sentence.

Which to use

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

#8,398
“sábio” frequency rank
#8,108
“seio” frequency rank
16506
confusion score

Side-by-Side Comparison

Feature sábio seio
Definition que tem o poder de discernimento e julgamento em relação ao que é justo e verdadeiro curvatura, sinuosidade

Letter map: sábio vs seio

Shared letters muted; letters that set sábio and seio apart highlighted. Shared run: 3. sábio runs 5 letters (CVCVV) against seio's 4 (CVVV) - the length gap alone is often enough to separate them once you know to check it.

5 ch
sábio
4 ch
seio

Role in the sentence - sábio and seio

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: sábio is anadjective and seioanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 16506, derived from the frequency rank of both members and their visual similarity.

sábio is recorded at frequency rank #8,398, classified as anadj. seio is at rank #8,108, tagged as anoun, pronounced /ˈsɐj.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 16506, this pair ranks #54,997 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of sábio vs seio

Shared letters: ios. Private to "sábio": bá. Private to "seio": e.

"sábio" · 5 letters · shape CVCVV  ·  "seio" · 4 letters · shape CVVV

Known mistypes of this pair

  • seio ← esio · seoi · sieo · sseio

Frequently Asked Questions

Do "sábio" and "seio" mean the same thing in a sentence?
No - they are not even the same part of speech. "sábio" is an adjective and "seio" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "sábio" or "seio" show up more?
"seio" is the more common of the two: it sits at frequency rank #8,108 in our Portuguese list, against #8,398 for "sábio". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pair "sábio" vs "seio" is on the table, pick a follow-up below.

  • Full dictionary entry for "sábio" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "seio" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #54,997 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "sábio" and "seio" also get mixed up with nearby pairs, the highest-scored neighbour is "seio vs sueño". 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 #54,997 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