blocvsbrocaWhich spelling fits?

Which to use

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

#41,370
“bloc” frequency rank
#22,542
“broca” frequency rank
63912
confusion score

Side-by-Side Comparison

Feature bloc broca
Definition bloco pua

Where the eye mixes bloc and broca

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

4 ch
bloc
5 ch
broca

Why the eye confuses bloc with broca

A purely visual mix-up. bloc (/'blok/) 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 differ by 1 letter(s) in length. Our composite confusion score for this pair is 63912, derived from the frequency rank of both members and their visual similarity.

bloc is recorded at frequency rank #41,370, classified as anoun, pronounced /'blok/. 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 63912, this pair ranks #5,994 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of bloc vs broca

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

"bloc" · 4 letters · shape CCVC  ·  "broca" · 5 letters · shape CCVCV

Known mistypes of this pair

  • blocbbloc · blco · blloc · blocc · bolc · lboc
  • brocabbroca · borca · brcoa · broac · brocca · brroca · rboca

Frequently Asked Questions

Can "bloc" and "broca" be used interchangeably?
No. They are said differently (/'blok/ versus /ˈbɾɔ.kɐ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "bloc" vs "broca" - which ranks higher?
"broca" is the more common of the two: it sits at frequency rank #22,542 in our Portuguese list, against #41,370 for "bloc". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "bloc" 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 #5,994 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "bloc" and "broca" also get mixed up with nearby pairs, the highest-scored neighbour is "bloc vs bolor". 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 #5,994 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