saiuvssãoWhat's the difference?

Quick tell: saiu is a verb, são is an adjective, so they fill different roles in a sentence.

Which to use

“saiu” is a verb and “são” is an adjective - they look or sound alike but fill different roles in a sentence.

#1,035
“saiu” frequency rank
#34
“são” frequency rank
1069
confusion score

Side-by-Side Comparison

Feature saiu são
Definition Terceira pessoa do singular do pretérito perfeito do indicativo do verbo sair. saudável

Where the spellings diverge

Shared letters are muted; the letters that actually set saiu and são apart are highlighted. They share 1 letter in sequence, which is exactly why the eye skips the difference.

4 ch
saiu
3 ch
são

Spelling & Dictionary Insight

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: saiu is averb and sãoanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 1069, derived from the frequency rank of both members and their visual similarity.

saiu is recorded at frequency rank #1,035, classified as averb. são is at rank #34, tagged as anadj, pronounced /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 1069, this pair ranks #74,560 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of saiu vs são

Shared letters: s. Private to "saiu": aiu. Private to "são": .

"saiu" · 4 letters · shape CVVV  ·  "são" · 3 letters · shape CVV

Known mistypes of this pair

  • saiuasiu · saui · siau · ssaiu

Frequency comparison

saiu#1,035
são#34

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "saiu" and "são" be used interchangeably?
No - they are not even the same part of speech. "saiu" is a verb and "são" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "saiu" or "são"?
"são" is the more common of the two: it sits at frequency rank #34 in our Portuguese list, against #1,035 for "saiu". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering saiu vs são

The fastest way to pick the right one every time.

  • Check the role first: if you need a verb, it's “saiu”; for an adjective, it's “são”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “saiu” entry
  • Browse more pairs most likely to be confused. Most confusable

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list