Which to use
“sais” is a noun and “sin” is a pronoun - they look or sound alike but fill different roles in a sentence.
- #11,150
- “sais” frequency rank
- #8,687
- “sin” frequency rank
- 19837
- confusion score
Side-by-Side Comparison
| Feature | sais | sin |
|---|---|---|
| Definition | substâncias voláteis dadas a uma pessoa desmaiada para fazer com que ela acorde | aquilo, aquele |
Letter map: sais vs sin
Shared letters muted; letters that set sais and sin apart highlighted. Shared run: 2.
Part-of-speech tell for sais / sin
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: sais is anoun and sinapronoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 19837, derived from the frequency rank of both members and their visual similarity.
sais is recorded at frequency rank #11,150, classified as anoun. sin is at rank #8,687, tagged as apron.
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 19837, this pair ranks #50,802 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of sais vs sin
Shared letters: is. Private to "sais": a. Private to "sin": n.
"sais" · 4 letters · shape CVVC · "sin" · 3 letters · shape CVC
Known mistypes of this pair
- sais ← saiss · sasi · sias · ssais
Frequently Asked Questions
Do "sais" and "sin" mean the same thing in a sentence?
In ordinary Portuguese text, does "sais" or "sin" show up more?
After this comparison
Done with this confusable. These links stay specific to "sais" and "sin".
- Full dictionary entry for "sais" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "sin" - compare definitions side by side with the headword page. Word entry
- This pair ranks #50,802 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "sais" and "sin" also get mixed up with nearby pairs, the highest-scored neighbour is "sais vs Sau". 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 #50,802 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.