calovscomoWhich spelling fits?

Quick tell: calo is a noun, como is an adverb, so they fill different roles in a sentence.

Which to use

“calo” is a noun and “como” is an adverb - they look or sound alike but fill different roles in a sentence.

#29,256
“calo” frequency rank
#21
“como” frequency rank
29277
confusion score

Side-by-Side Comparison

Feature calo como
Definition porção dura da pele que se tornou grossa e rígida por atrito repetido de que modo, de qual maneira

Where the eye mixes calo and como

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

4 ch
calo
4 ch
como

Visual trap between calo and como

These two trip readers on the page rather than in the ear: calo is /ˈka.lu/ while como is /ˈko.mu/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 29277, derived from the frequency rank of both members and their visual similarity.

calo is recorded at frequency rank #29,256, classified as anoun, pronounced /ˈka.lu/. como is at rank #21, tagged as anadv, pronounced /ˈko.mu/.

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 29277, this pair ranks #39,414 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of calo vs como

Shared letters: co. Private to "calo": al. Private to "como": m.

"calo" · 4 letters · shape CVCV  ·  "como" · 4 letters · shape CVCV

Known mistypes of this pair

  • caloaclo · callo · caol · ccalo · clao
  • comoccomo · cmoo · commo · coom · ocmo

Frequently Asked Questions

Is swapping "calo" for "como" ever safe?
No - they are not even the same part of speech. "calo" is a noun and "como" an adverb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "calo" or "como"?
"como" is the more common of the two: it sits at frequency rank #21 in our Portuguese list, against #29,256 for "calo". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

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

  • Full dictionary entry for "calo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "como" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #39,414 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "calo" and "como" also get mixed up with nearby pairs, the highest-scored neighbour is "calo vs ciao". 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 #39,414 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