sereisvssérieWhich spelling fits?

Quick tell: sereis is a verb, série is a noun, so they fill different roles in a sentence.

Which to use

“sereis” is a verb and “série” is a noun - they look or sound alike but fill different roles in a sentence.

#42,212
“sereis” frequency rank
#337
“série” frequency rank
42549
confusion score

Side-by-Side Comparison

Feature sereis série
Definition segunda pessoa do plural do futuro do presente do indicativo do verbo ser. conjunto de pessoas ou itens com ordenação sequencial:

Where the eye mixes sereis and série

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

6 ch
sereis
5 ch
série

Why the eye confuses sereis with série

These two trip readers on the page rather than in the ear: sereis is /se.ˈɾejs/ while série is /ˈsɛ.ɾi/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 42549, derived from the frequency rank of both members and their visual similarity.

sereis is recorded at frequency rank #42,212, classified as averb, pronounced /se.ˈɾejs/. série is at rank #337, tagged as anoun, pronounced /ˈsɛ.ɾi/.

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 42549, this pair ranks #23,215 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of sereis vs série

Shared letters: eirs. Private to "sereis": -. Private to "série": é.

"sereis" · 6 letters · shape CVCVVC  ·  "série" · 5 letters · shape CVCVV

Known mistypes of this pair

  • sereisesreis · seeris · sereiss · seresi · serreis · sreeis · ssereis

Frequently Asked Questions

Do "sereis" and "série" mean the same thing in a sentence?
No - they are not even the same part of speech. "sereis" is a verb and "série" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "sereis" or "série" show up more?
"série" is the more common of the two: it sits at frequency rank #337 in our Portuguese list, against #42,212 for "sereis". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Eye-level mix-up between "sereis" and "série" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "sereis" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "série" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #23,215 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "sereis" and "série" also get mixed up with nearby pairs, the highest-scored neighbour is "sereis vs serias". 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 #23,215 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