causadovscausalWhat's the difference?

Quick tell: causado is a verb, causal is an adjective, so they fill different roles in a sentence.

Which to use

“causado” is a verb and “causal” is an adjective - they look or sound alike but fill different roles in a sentence.

#5,285
“causado” frequency rank
#37,225
“causal” frequency rank
42510
confusion score

Side-by-Side Comparison

Feature causado causal
Definition particípio do verbo causar relativo a causa

Letter map: causado vs causal

Shared letters muted; letters that set causado and causal apart highlighted. Shared run: 5.

7 ch
causado
6 ch
causal

Part-of-speech tell for causado / causal

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: causado is averb and causalanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 42510, derived from the frequency rank of both members and their visual similarity.

causado is recorded at frequency rank #5,285, classified as averb. causal is at rank #37,225, tagged as anadj, pronounced /kaw.ˈzaɫ/.

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 42510, this pair ranks #23,263 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of causado vs causal

Shared letters: acsu. Private to "causado": do. Private to "causal": l.

"causado" · 7 letters · shape CVVCVCV  ·  "causal" · 6 letters · shape CVVCVC

Known mistypes of this pair

  • causadoacusado · casuado · cauasdo · causaddo · causaod · causdao · caussado · ccausado
  • causalacusal · cauasl · causall · causla · caussal · ccausal · cuasal

Frequently Asked Questions

Can "causado" and "causal" be used interchangeably?
No - they are not even the same part of speech. "causado" is a verb and "causal" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "causado" or "causal" show up more?
"causado" is the more common of the two: it sits at frequency rank #5,285 in our Portuguese list, against #37,225 for "causal". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pair "causado" vs "causal" is on the table, pick a follow-up below.

  • Full dictionary entry for "causado" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "causal" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #23,263 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "causado" and "causal" also get mixed up with nearby pairs, the highest-scored neighbour is "caudal vs causal". 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 #23,263 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