Which to use
“seca” and “seiva” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #2,805
- “seca” frequency rank
- #33,612
- “seiva” frequency rank
- 36417
- confusion score
Side-by-Side Comparison
| Feature | seca | seiva |
|---|---|---|
| Definition | período sem chuva | líquido nutritivo que circula nas plantas |
Where the eye mixes seca and seiva
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Why the eye confuses seca with seiva
A purely visual mix-up. seca (/ˈsɛ.kɐ/) and seiva (/ˈsɐj.vɐ/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 36417, derived from the frequency rank of both members and their visual similarity.
seca is recorded at frequency rank #2,805, classified as anoun, pronounced /ˈsɛ.kɐ/. 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 36417, this pair ranks #30,398 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of seca vs seiva
Shared letters: aes. Private to "seca": c. Private to "seiva": iv.
"seca" · 4 letters · shape CVCV · "seiva" · 5 letters · shape CVVCV
Known mistypes of this pair
Frequently Asked Questions
Can "seca" and "seiva" be used interchangeably?
Frequency check: "seca" vs "seiva" - which ranks higher?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "seca" 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 #30,398 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "seca" 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 #30,398 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.