Which to use
“são” is an adjective and “ser” is a noun - they look or sound alike but fill different roles in a sentence.
- #34
- “são” frequency rank
- #30
- “ser” frequency rank
- 64
- confusion score
Side-by-Side Comparison
| Feature | são | ser |
|---|---|---|
| Definition | saudável | existir, aquilo que supõe-se existir |
Where the eye mixes são and ser
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: são is /ˈsɐ̃w̃/ while ser is /ˈseɾ/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 64, derived from the frequency rank of both members and their visual similarity.
são is recorded at frequency rank #34, classified as anadj, pronounced /ˈsɐ̃w̃/. ser is at rank #30, tagged as anoun, pronounced /ˈseɾ/.
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 64, this pair ranks #75,585 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of são vs ser
Shared letters: s. Private to "são": oã. Private to "ser": er.
"são" · 3 letters · shape CVV · "ser" · 3 letters · shape CVC
Frequently Asked Questions
Can "são" and "ser" be used interchangeably?
Which is more common, "são" or "ser"?
What to do next
You've compared "são" and "ser". Here's where to go from here.
- Full dictionary entry for "são" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ser" - compare definitions side by side with the headword page. Word entry
- This pair ranks #75,585 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "são" and "ser" also get mixed up with nearby pairs, the highest-scored neighbour is "são vs soap". Nearby pair
PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.