Which to use
“shi” is an adverb and “sin” is a pronoun - they look or sound alike but fill different roles in a sentence.
- #25,143
- “shi” frequency rank
- #8,687
- “sin” frequency rank
- 33830
- confusion score
Side-by-Side Comparison
| Feature | shi | sin |
|---|---|---|
| Definition | exatamente; precisamente | aquilo, aquele |
Letter map: shi vs sin
Shared letters muted; letters that set shi and sin apart highlighted. Shared run: 2.
Role in the sentence - shi and sin
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: shi is anadverb and sinapronoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 33830, derived from the frequency rank of both members and their visual similarity.
shi is recorded at frequency rank #25,143, classified as anadv, pronounced /ˈʃiː/. 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 33830, this pair ranks #33,578 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of shi vs sin
Shared letters: is. Private to "shi": h. Private to "sin": n.
"shi" · 3 letters · shape CCV · "sin" · 3 letters · shape CVC
Frequently Asked Questions
Do "shi" and "sin" mean the same thing in a sentence?
Frequency check: "shi" vs "sin" - which ranks higher?
After this comparison
You've compared "shi" and "sin". Here's where to go from here.
- Full dictionary entry for "shi" 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 #33,578 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "shi" and "sin" also get mixed up with nearby pairs, the highest-scored neighbour is "Sau vs shi". Nearby pair
Confusion rank #33,578 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.