Which to use
“sais” is a noun and “sei” is an intj - they look or sound alike but fill different roles in a sentence.
- #11,150
- “sais” frequency rank
- #118
- “sei” frequency rank
- 11268
- confusion score
Side-by-Side Comparison
| Feature | sais | sei |
|---|---|---|
| Definition | substâncias voláteis dadas a uma pessoa desmaiada para fazer com que ela acorde | expressa que aquilo ouvido que foi dito ou afirmado por alguém não é tomado como sendo a verdade |
Letter map: sais vs sei
Shared letters muted; letters that set sais and sei apart highlighted. Shared run: 2.
Role in the sentence - sais and sei
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: sais is anoun and seianintj. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 11268, derived from the frequency rank of both members and their visual similarity.
sais is recorded at frequency rank #11,150, classified as anoun. sei is at rank #118, 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 11268, this pair ranks #61,618 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of sais vs sei
Shared letters: is. Private to "sais": a. Private to "sei": e.
"sais" · 4 letters · shape CVVC · "sei" · 3 letters · shape CVV
Known mistypes of this pair
- sais ← saiss · sasi · sias · ssais
Frequently Asked Questions
Do "sais" and "sei" mean the same thing in a sentence?
Frequency check: "sais" vs "sei" - which ranks higher?
After this comparison
You've compared "sais" and "sei". Here's where to go from here.
- Full dictionary entry for "sais" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "sei" - compare definitions side by side with the headword page. Word entry
- This pair ranks #61,618 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "sais" and "sei" 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 #61,618 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.