seca vs seu, What's the Difference?

Which to use

“seca” and “seu” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#2,805
“seca” frequency rank: #31
“seu” frequency rank: 2836
confusion score

Side-by-Side Comparison

Feature	seca	seu
Definition	período sem chuva	senhor

Letter map: seca vs seu

Shared letters muted; letters that set seca and seu apart highlighted. Shared run: 2.

4 ch

seca

3 ch

seu

Pair insight - seca / seu

seca and seu are indexed as a confusable Portuguese pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 2836, 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/. seu is at rank #31, 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 2836, this pair ranks #72,421 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of seca vs seu

Shared letters: es. Private to "seca": ac. Private to "seu": u.

"seca" · 4 letters · shape CVCV · "seu" · 3 letters · shape CVV

Known mistypes of this pair

seca ← esca · scea · seac · secca · sseca

Frequently Asked Questions

Do "seca" and "seu" mean the same thing in a sentence?

No. They differ by 1 letter(s) in length, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.

Frequency check: "seca" vs "seu" - which ranks higher?

"seu" is the more common of the two: it sits at frequency rank #31 in our Portuguese list, against #2,805 for "seca". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Pair "seca" vs "seu" is on the table, pick a follow-up below.

Full dictionary entry for "seca" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "seu" - compare definitions side by side with the headword page. Word entry
This pair ranks #72,421 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
"seca" and "seu" also get mixed up with nearby pairs, the highest-scored neighbour is "seca 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 #72,421 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.