blocovsbrocaTell them apart

Which to use

“bloco” and “broca” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#2,307
“bloco” frequency rank
#22,542
“broca” frequency rank
24849
confusion score

Side-by-Side Comparison

Feature bloco broca
Definition massa volumosa e compacta de uma substância pesada pua

Where the eye mixes bloco and broca

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
bloco
5 ch
broca

Why the eye confuses bloco with broca

A purely visual mix-up. bloco (/ˈblɔ.ku/) and broca (/ˈbɾɔ.kɐ/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 24849, derived from the frequency rank of both members and their visual similarity.

bloco is recorded at frequency rank #2,307, classified as anoun, pronounced /ˈblɔ.ku/. broca is at rank #22,542, tagged as anoun, pronounced /ˈbɾɔ.kɐ/.

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 24849, this pair ranks #44,630 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of bloco vs broca

Shared letters: bco. Private to "bloco": l. Private to "broca": ar.

"bloco" · 5 letters · shape CCVCV  ·  "broca" · 5 letters · shape CCVCV

Known mistypes of this pair

  • blocobbloco · blcoo · blloco · blocco · blooc · bolco · lboco
  • brocabbroca · borca · brcoa · broac · brocca · brroca · rboca

Frequently Asked Questions

Can "bloco" and "broca" be used interchangeably?
No. They are said differently (/ˈblɔ.ku/ versus /ˈbɾɔ.kɐ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Portuguese text, does "bloco" or "broca" show up more?
"bloco" is the more common of the two: it sits at frequency rank #2,307 in our Portuguese list, against #22,542 for "broca". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "bloco" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "broca" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #44,630 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "bloco" and "broca" also get mixed up with nearby pairs, the highest-scored neighbour is "boda vs broca". 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 #44,630 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