cãovscataWhich spelling fits?

Quick tell: cão is a adjective, cata is a noun, so they fill different roles in a sentence.

Which to use

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

#3,065
“cão” frequency rank
#31,681
“cata” frequency rank
34746
confusion score

Side-by-Side Comparison

Feature cão cata
Definition cruel, brutal, dominador busca

Where the eye mixes cão and cata

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
cão
4 ch
cata

Look-alike desk: cão vs cata

These two trip readers on the page rather than in the ear: cão is /ˈkɐ̃ũ̯/ while cata is /ˈka.tɐ/. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 34746, derived from the frequency rank of both members and their visual similarity.

cão is recorded at frequency rank #3,065, classified as anadj, pronounced /ˈkɐ̃ũ̯/. cata is at rank #31,681, tagged as anoun, pronounced /ˈka.tɐ/.

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 34746, this pair ranks #32,449 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of cão vs cata

Shared letters: c. Private to "cão": . Private to "cata": at.

"cão" · 3 letters · shape CVV  ·  "cata" · 4 letters · shape CVCV

Known mistypes of this pair

  • cataacta · caat · catta · ccata · ctaa

Frequently Asked Questions

Can "cão" and "cata" be used interchangeably?
No - they are not even the same part of speech. "cão" is an adjective and "cata" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "cão" or "cata"?
"cão" is the more common of the two: it sits at frequency rank #3,065 in our Portuguese list, against #31,681 for "cata". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

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

  • Full dictionary entry for "cão" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "cata" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #32,449 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "cão" and "cata" also get mixed up with nearby pairs, the highest-scored neighbour is "cata vs copta". 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 #32,449 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