sábiovssaiConfusable pair

Quick tell: sábio is a adjective, sai is an intj, so they fill different roles in a sentence.

Which to use

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

#8,398
“sábio” frequency rank
#998
“sai” frequency rank
9396
confusion score

Side-by-Side Comparison

Feature sábio sai
Definition que tem o poder de discernimento e julgamento em relação ao que é justo e verdadeiro expressão que comunica que se deseja que se afaste, que deixe em paz

Letter map: sábio vs sai

Shared letters muted; letters that set sábio and sai apart highlighted. Shared run: 2. sábio runs 5 letters (CVCVV) against sai's 3 (CVV) - the length gap alone is often enough to separate them once you know to check it.

5 ch
sábio
3 ch
sai

Grammar separator: sábio vs sai

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: sábio is anadjective and saianintj. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 9396, derived from the frequency rank of both members and their visual similarity.

sábio is recorded at frequency rank #8,398, classified as anadj. sai is at rank #998, tagged as anintj.

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 9396, this pair ranks #64,054 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of sábio vs sai

Shared letters: is. Private to "sábio": boá. Private to "sai": a.

"sábio" · 5 letters · shape CVCVV  ·  "sai" · 3 letters · shape CVV

Frequently Asked Questions

Can "sábio" and "sai" be used interchangeably?
No - they are not even the same part of speech. "sábio" is an adjective and "sai" an intj, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "sábio" vs "sai" - which ranks higher?
"sai" is the more common of the two: it sits at frequency rank #998 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.

What to do next

You've compared "sábio" and "sai". Here's where to go from here.

  • Full dictionary entry for "sábio" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sai" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #64,054 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "sábio" and "sai" also get mixed up with nearby pairs, the highest-scored neighbour is "sábio vs sacro". Nearby pair

Confusion rank #64,054 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