conclusãovsconfusãoWhich spelling fits?

Which to use

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

#2,624
“conclusão” frequency rank
#2,412
“confusão” frequency rank
5036
confusion score

Side-by-Side Comparison

Feature conclusão confusão
Definition ação ou resultado de concluir ato ou consequência de confundir; situação em que algo se encontra confuso

Letter map: conclusão vs confusão

Shared letters muted; letters that set conclusão and confusão apart highlighted. Shared run: 7. conclusão runs 9 letters (CVCCCVCVV) against confusão's 8 (CVCCVCVV) - the length gap alone is often enough to separate them once you know to check it.

9 ch
conclusão
8 ch
confusão

Spelling & dictionary notes on conclusão vs confusão

conclusão and confusão 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 5036, derived from the frequency rank of both members and their visual similarity.

conclusão is recorded at frequency rank #2,624, classified as anoun, pronounced /kõ.klu.ˈzɐ̃w̃/. confusão is at rank #2,412, 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 5036, this pair ranks #69,684 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of conclusão vs confusão

Shared letters: cnosuã. Private to "conclusão": l. Private to "confusão": f.

"conclusão" · 9 letters · shape CVCCCVCVV  ·  "confusão" · 8 letters · shape CVCCVCVV

Frequently Asked Questions

Can "conclusão" and "confusão" 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.
Frequency check: "conclusão" vs "confusão" - which ranks higher?
"confusão" is the more common of the two: it sits at frequency rank #2,412 in our Portuguese list, against #2,624 for "conclusão". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pair "conclusão" vs "confusão" is on the table, pick a follow-up below.

  • Full dictionary entry for "conclusão" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "confusão" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #69,684 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "conclusão" and "confusão" also get mixed up with nearby pairs, the highest-scored neighbour is "confisco vs confusão". Nearby pair

Confusion rank #69,684 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