covscocoWhich spelling fits?

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

Which to use

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

#2,005
“co” frequency rank
#5,833
“coco” frequency rank
7838
confusion score

Side-by-Side Comparison

Feature co coco
Definition que fruto gerado pelo coqueiro, muito usado para se fazer doces e para consumo de seu líquido

Letter map: co vs coco

Shared letters muted; letters that set co and coco apart highlighted. Shared run: 2.

2 ch
co
4 ch
coco

Grammar separator: co vs coco

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: co is apronoun and cocoanoun. On the page they differ by 2 extra letter(s) - “co” sits inside “coco”. Our composite confusion score for this pair is 7838, derived from the frequency rank of both members and their visual similarity.

co is recorded at frequency rank #2,005, classified as apron. coco is at rank #5,833, tagged as anoun, pronounced /ˈko.ku/ ouvir ^(fonte ?).

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 7838, this pair ranks #66,177 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of co vs coco

Shared letters: co. Private to "co": -. Private to "coco": -.

"co" · 2 letters · shape CV  ·  "coco" · 4 letters · shape CVCV

Known mistypes of this pair

  • cococcoco · ccoo · cocco · cooc · occo

Frequently Asked Questions

Can "co" and "coco" be used interchangeably?
No - they are not even the same part of speech. "co" is a pronoun and "coco" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "co" or "coco" show up more?
"co" is the more common of the two: it sits at frequency rank #2,005 in our Portuguese list, against #5,833 for "coco". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "co" and "coco". Here's where to go from here.

  • Full dictionary entry for "co" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "coco" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #66,177 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "co" and "coco" also get mixed up with nearby pairs, the highest-scored neighbour is "ciao vs coco". 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 #66,177 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