Which to use
“seis” is a num and “seiva” is a noun - they look or sound alike but fill different roles in a sentence.
- #542
- “seis” frequency rank
- #33,612
- “seiva” frequency rank
- 34154
- confusion score
Side-by-Side Comparison
| Feature | seis | seiva |
|---|---|---|
| Definition | número equivalente a cinco mais um; cardinalidade de um conjunto que contenha seis elementos distintos; representado pelo símbolo 6 (algarismos arábicos) ou VI (algarismos romanos) | líquido nutritivo que circula nas plantas |
Letter map: seis vs seiva
Shared letters muted; letters that set seis and seiva apart highlighted. Shared run: 3.
Role in the sentence - seis and seiva
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: seis is anum and seivaanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 34154, derived from the frequency rank of both members and their visual similarity.
seis is recorded at frequency rank #542, classified as anum. seiva is at rank #33,612, tagged as anoun, pronounced /ˈsɐj.vɐ/.
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 34154, this pair ranks #33,192 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of seis vs seiva
Shared letters: eis. Private to "seis": -. Private to "seiva": av.
"seis" · 4 letters · shape CVVC · "seiva" · 5 letters · shape CVVCV
Known mistypes of this pair
Frequently Asked Questions
Do "seis" and "seiva" mean the same thing in a sentence?
Which is more common, "seis" or "seiva"?
What to do next
You've compared "seis" and "seiva". Here's where to go from here.
- Full dictionary entry for "seis" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "seiva" - compare definitions side by side with the headword page. Word entry
- This pair ranks #33,192 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "seis" and "seiva" also get mixed up with nearby pairs, the highest-scored neighbour is "seiva vs senda". 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 #33,192 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.