sequelavssequerWhich spelling fits?

Quick tell: sequela is a noun, sequer is an adverb, so they fill different roles in a sentence.

Which to use

“sequela” is a noun and “sequer” is an adverb - they look or sound alike but fill different roles in a sentence.

#33,186
“sequela” frequency rank
#2,397
“sequer” frequency rank
35583
confusion score

Side-by-Side Comparison

Feature sequela sequer
Definition consequência adversa após acidente ou intervenção malsucedida pelo menos

Where the eye mixes sequela and sequer

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.

7 ch
sequela
6 ch
sequer

Visual trap between sequela and sequer

These two trip readers on the page rather than in the ear: sequela is /sɨ.ˈkwɛ.lɐ/ while sequer is /sɨ.ˈkɛɾ/. 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 (noun vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 35583, derived from the frequency rank of both members and their visual similarity.

sequela is recorded at frequency rank #33,186, classified as anoun, pronounced /sɨ.ˈkwɛ.lɐ/. sequer is at rank #2,397, tagged as anadv, pronounced /sɨ.ˈkɛɾ/.

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 35583, this pair ranks #31,445 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of sequela vs sequer

Shared letters: eqsu. Private to "sequela": al. Private to "sequer": r.

"sequela" · 7 letters · shape CVCVVCV  ·  "sequer" · 6 letters · shape CVCVVC

Known mistypes of this pair

  • sequelaesquela · seqeula · seqquela · sequeal · sequella · sequlea · seuqela · sqeuela
  • sequeresquer · seqeur · seqquer · sequerr · sequre · seuqer · sqeuer · ssequer

Frequently Asked Questions

Can "sequela" and "sequer" be used interchangeably?
No - they are not even the same part of speech. "sequela" is a noun and "sequer" an adverb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "sequela" vs "sequer" - which ranks higher?
"sequer" is the more common of the two: it sits at frequency rank #2,397 in our Portuguese list, against #33,186 for "sequela". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "sequela" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sequer" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #31,445 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "sequela" and "sequer" also get mixed up with nearby pairs, the highest-scored neighbour is "saquear vs sequer". 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 #31,445 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