Which to use
“série” is a noun and “sie” is a pronoun - they look or sound alike but fill different roles in a sentence.
- #337
- “série” frequency rank
- #40,788
- “sie” frequency rank
- 41125
- confusion score
Side-by-Side Comparison
| Feature | série | sie |
|---|---|---|
| Definition | conjunto de pessoas ou itens com ordenação sequencial: | ela, pronome pessoal feminino do caso nominativo da terceira pessoa do singular: |
Where the eye mixes série and sie
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Visual trap between série and sie
These two trip readers on the page rather than in the ear: série is /ˈsɛ.ɾi/ while sie is /zi:/ ouvir^(fonte ?) ouvir^(fonte ?). Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (noun vs pronoun), which is usually the fastest check. Our composite confusion score for this pair is 41125, derived from the frequency rank of both members and their visual similarity.
série is recorded at frequency rank #337, classified as anoun, pronounced /ˈsɛ.ɾi/. sie is at rank #40,788, tagged as apron, pronounced /zi:/ ouvir^(fonte ?) ouvir^(fonte ?).
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 41125, this pair ranks #24,866 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of série vs sie
Shared letters: eis. Private to "série": ré. Private to "sie": -.
"série" · 5 letters · shape CVCVV · "sie" · 3 letters · shape CVV
Frequently Asked Questions
Do "série" and "sie" mean the same thing in a sentence?
Frequency check: "série" vs "sie" - which ranks higher?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "série" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "sie" - compare definitions side by side with the headword page. Word entry
- This pair ranks #24,866 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "série" and "sie" also get mixed up with nearby pairs, the highest-scored neighbour is "Sau vs sie". Nearby pair
Confusion rank #24,866 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.