calmovscãoWhich spelling fits?

Which to use

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

#7,257
“calmo” frequency rank
#3,065
“cão” frequency rank
10322
confusion score

Side-by-Side Comparison

Feature calmo cão
Definition quente cruel, brutal, dominador

Where the eye mixes calmo and cão

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

5 ch
calmo
3 ch
cão

Visual trap between calmo and cão

A purely visual mix-up. calmo (/ˈkaɫ.mu/) and cão (/ˈkɐ̃ũ̯/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 2 letter(s) in length. Our composite confusion score for this pair is 10322, derived from the frequency rank of both members and their visual similarity.

calmo is recorded at frequency rank #7,257, classified as anadj, pronounced /ˈkaɫ.mu/. cão is at rank #3,065, tagged as anadj, pronounced /ˈkɐ̃ũ̯/.

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 10322, this pair ranks #62,826 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of calmo vs cão

Shared letters: co. Private to "calmo": alm. Private to "cão": ã.

"calmo" · 5 letters · shape CVCCV  ·  "cão" · 3 letters · shape CVV

Known mistypes of this pair

  • calmoaclmo · callmo · calmmo · calom · camlo · ccalmo · clamo

Frequently Asked Questions

Can "calmo" and "cão" be used interchangeably?
No. They are said differently (/ˈkaɫ.mu/ versus /ˈkɐ̃ũ̯/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "calmo" vs "cão" - which ranks higher?
"cão" is the more common of the two: it sits at frequency rank #3,065 in our Portuguese list, against #7,257 for "calmo". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "calmo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "cão" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #62,826 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "calmo" and "cão" also get mixed up with nearby pairs, the highest-scored neighbour is "cão vs chau". 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 #62,826 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