sedavssextaWhat's the difference?

Which to use

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

#8,958
“seda” frequency rank
#796
“sexta” frequency rank
9754
confusion score

Side-by-Side Comparison

Feature seda sexta
Definition substância filamentosa segregada pelo bicho-da-seda o mesmo que sexta-feira

Letter map: seda vs sexta

Shared letters muted; letters that set seda and sexta apart highlighted. Shared run: 3.

4 ch
seda
5 ch
sexta

Corpus notes: seda and sexta

seda and sexta 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 9754, derived from the frequency rank of both members and their visual similarity.

seda is recorded at frequency rank #8,958, classified as anoun, pronounced /"se.d6/. sexta is at rank #796, 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 9754, this pair ranks #63,555 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of seda vs sexta

Shared letters: aes. Private to "seda": d. Private to "sexta": tx.

"seda" · 4 letters · shape CVCV  ·  "sexta" · 5 letters · shape CVCCV

Known mistypes of this pair

  • sedaesda · sdea · sead · sedda · sseda
  • sextaesxta · setxa · sexat · sextta · sexxta · ssexta · sxeta

Frequently Asked Questions

Can "seda" and "sexta" be used interchangeably?
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.
Which is more common, "seda" or "sexta"?
"sexta" is the more common of the two: it sits at frequency rank #796 in our Portuguese list, against #8,958 for "seda". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Pair "seda" vs "sexta" is on the table, pick a follow-up below.

  • Full dictionary entry for "seda" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sexta" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #63,555 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "seda" and "sexta" also get mixed up with nearby pairs, the highest-scored neighbour is "seda vs Sudan". 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 #63,555 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list