cercovschocoWhich spelling fits?

Quick tell: cerco is a noun, choco is an adjective, so they fill different roles in a sentence.

Which to use

“cerco” is a noun and “choco” is an adjective - they look or sound alike but fill different roles in a sentence.

#6,512
“cerco” frequency rank
#33,330
“choco” frequency rank
39842
confusion score

Side-by-Side Comparison

Feature cerco choco
Definition ato de cercar diz-se do ovo das aves com o embrião em desenvolvimento

Where the eye mixes cerco and choco

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. cerco (CVCCV) and choco (CCVCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

5 ch
cerco
5 ch
choco

Look-alike desk: cerco vs choco

These two trip readers on the page rather than in the ear: cerco is /ˈseɾ.ku/ while choco is /ˈʃo.ku/. 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 adjective), which is usually the fastest check. Our composite confusion score for this pair is 39842, derived from the frequency rank of both members and their visual similarity.

cerco is recorded at frequency rank #6,512, classified as anoun, pronounced /ˈseɾ.ku/. choco is at rank #33,330, tagged as anadj, pronounced /ˈʃo.ku/.

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 39842, this pair ranks #26,356 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of cerco vs choco

Shared letters: co. Private to "cerco": er. Private to "choco": h.

"cerco" · 5 letters · shape CVCCV  ·  "choco" · 5 letters · shape CCVCV

Known mistypes of this pair

  • cerco ← ccerco · cecro · cercco · ceroc · cerrco · creco · ecrco
  • choco ← cchoco · chcoo · chhoco · chocco · chooc · cohco · hcoco

Frequently Asked Questions

Is swapping "cerco" for "choco" ever safe?
No - they are not even the same part of speech. "cerco" is a noun and "choco" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "cerco" or "choco"?
"cerco" is the more common of the two: it sits at frequency rank #6,512 in our Portuguese list, against #33,330 for "choco". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "cerco" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "choco" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #26,356 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "cerco" and "choco" also get mixed up with nearby pairs, the highest-scored neighbour is "choco vs chop". 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 #26,356 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