coresvscosWhich spelling fits?

Quick tell: cores is a noun, cos is a pronoun, so they fill different roles in a sentence.

Which to use

“cores” is a noun and “cos” is a pronoun - they look or sound alike but fill different roles in a sentence.

#2,088
“cores” frequency rank
#27,810
“cos” frequency rank
29898
confusion score

Side-by-Side Comparison

Feature cores cos
Definition maneira como realmente se é em relação as íntimas intenções ou ao comportamento espontâneo e natural quanto àquilo que é exteriorado pela atitude ao olhar alheio qualquer coisa

Letter map: cores vs cos

Shared letters muted; letters that set cores and cos apart highlighted. Shared run: 3. cores runs 5 letters (CVCVC) against cos's 3 (CVC) - the length gap alone is often enough to separate them once you know to check it.

5 ch
cores
3 ch
cos

Role in the sentence - cores and cos

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: cores is anoun and cosapronoun. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 29898, derived from the frequency rank of both members and their visual similarity.

cores is recorded at frequency rank #2,088, classified as anoun. cos is at rank #27,810, tagged as apron.

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 29898, this pair ranks #38,633 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of cores vs cos

Shared letters: cos. Private to "cores": er. Private to "cos": -.

"cores" · 5 letters · shape CVCVC  ·  "cos" · 3 letters · shape CVC

Known mistypes of this pair

  • cores ← ccores · coers · coress · corres · corse · croes · ocres

Frequently Asked Questions

Can "cores" and "cos" be used interchangeably?
No - they are not even the same part of speech. "cores" is a noun and "cos" a pronoun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "cores" or "cos" show up more?
"cores" is the more common of the two: it sits at frequency rank #2,088 in our Portuguese list, against #27,810 for "cos". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Pair "cores" vs "cos" is on the table, pick a follow-up below.

  • Full dictionary entry for "cores" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "cos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #38,633 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "cores" and "cos" also get mixed up with nearby pairs, the highest-scored neighbour is "coin vs cos". 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 #38,633 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