pecadovspesadaWhich spelling fits?

Quick tell: pecado is a noun, pesada is an adjective, so they fill different roles in a sentence.

Which to use

“pecado” is a noun and “pesada” is an adjective - they look or sound alike but fill different roles in a sentence.

#3,926
“pecado” frequency rank
#4,943
“pesada” frequency rank
8869
confusion score

Side-by-Side Comparison

Feature pecado pesada
Definition transgressão de um preceito religioso feminino do adjetivo pesado

Letter map: pecado vs pesada

Shared letters muted; letters that set pecado and pesada apart highlighted. Shared run: 4.

6 ch
pecado
6 ch
pesada

Part-of-speech tell for pecado / pesada

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: pecado is anoun and pesadaanadjective. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 8869, derived from the frequency rank of both members and their visual similarity.

pecado is recorded at frequency rank #3,926, classified as anoun, pronounced /pɨ.ˈka.du/. pesada is at rank #4,943, tagged as anadj.

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 8869, this pair ranks #64,757 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of pecado vs pesada

Shared letters: adep. Private to "pecado": co. Private to "pesada": s.

"pecado" · 6 letters · shape CVCVCV  ·  "pesada" · 6 letters · shape CVCVCV

Known mistypes of this pair

  • pecadoepcado · pceado · peacdo · pecaddo · pecaod · peccado · pecdao · ppecado
  • pesadapeasda · pesaad · pesadda · pesdaa · pessada · ppesada · pseada

Frequently Asked Questions

Is swapping "pecado" for "pesada" ever safe?
No - they are not even the same part of speech. "pecado" is a noun and "pesada" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "pecado" vs "pesada" - which ranks higher?
"pecado" is the more common of the two: it sits at frequency rank #3,926 in our Portuguese list, against #4,943 for "pesada". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Done with this confusable. These links stay specific to "pecado" and "pesada".

  • Full dictionary entry for "pecado" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "pesada" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #64,757 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "pecado" and "pesada" also get mixed up with nearby pairs, the highest-scored neighbour is "pecado vs prelado". 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 #64,757 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