camavscomoWhich spelling fits?

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

Which to use

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

#982
“cama” frequency rank
#21
“como” frequency rank
1003
confusion score

Side-by-Side Comparison

Feature cama como
Definition móvel, normalmente plano e macio, usado para dormir de que modo, de qual maneira

Where the eye mixes cama and como

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

4 ch
cama
4 ch
como

Visual trap between cama and como

These two trip readers on the page rather than in the ear: cama is /ˈkɐ.mɐ/ 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 1003, derived from the frequency rank of both members and their visual similarity.

cama is recorded at frequency rank #982, classified as anoun, pronounced /ˈkɐ.mɐ/. 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 1003, this pair ranks #74,628 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of cama vs como

Shared letters: cm. Private to "cama": a. Private to "como": o.

"cama" · 4 letters · shape CVCV  ·  "como" · 4 letters · shape CVCV

Known mistypes of this pair

  • camaacma · caam · camma · ccama · cmaa
  • comoccomo · cmoo · commo · coom · ocmo

Frequently Asked Questions

Can "cama" and "como" be used interchangeably?
No - they are not even the same part of speech. "cama" is a noun and "como" an adverb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "cama" or "como" show up more?
"como" is the more common of the two: it sits at frequency rank #21 in our Portuguese list, against #982 for "cama". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

  • Full dictionary entry for "cama" 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 #74,628 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "cama" and "como" also get mixed up with nearby pairs, the highest-scored neighbour is "ciao vs como". 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 #74,628 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