si vs Sri, What's the Difference?

Which to use

“si” is a pronoun and “Sri” is a noun - they look or sound alike but fill different roles in a sentence.

#482
“si” frequency rank: #9,109
“Sri” frequency rank: 9591
confusion score

Side-by-Side Comparison

Feature	si	Sri
Definition	refere-se à terceira pessoa, indica reflexividade e é usado após preposição (a, de, em, contra, sobre, por, etc., exceto com)	título honorífico adicionado na frente de nomes de metres religiosos, sobretudo da Índia ou de práticas indianas, como o yoga; senhor, mestre

Letter map: si vs Sri

Shared letters muted; letters that set si and Sri apart highlighted. Shared run: 2.

2 ch

3 ch

Sri

Role in the sentence - si and Sri

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: si is apronoun and Srianoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 9591, derived from the frequency rank of both members and their visual similarity.

si is recorded at frequency rank #482, classified as apron, pronounced /ˈsi/. Sri is at rank #9,109, tagged as anoun.

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 9591, this pair ranks #63,784 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of si vs Sri

Shared letters: is. Private to "si": -. Private to "Sri": r.

"si" · 2 letters · shape CV · "Sri" · 3 letters · shape CCV

Frequently Asked Questions

Can "si" and "Sri" be used interchangeably?

No - they are not even the same part of speech. "si" is a pronoun and "Sri" a noun, so a sentence built for one is usually ungrammatical with the other.

Frequency check: "si" vs "Sri" - which ranks higher?

"si" is the more common of the two: it sits at frequency rank #482 in our Portuguese list, against #9,109 for "Sri". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Pair "si" vs "Sri" is on the table, pick a follow-up below.

Full dictionary entry for "si" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "Sri" - compare definitions side by side with the headword page. Word entry
This pair ranks #63,784 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
"si" and "Sri" also get mixed up with nearby pairs, the highest-scored neighbour is "Sau vs Sri". Nearby pair

Confusion rank #63,784 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.