blocvsbosWhich spelling fits?

Which to use

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

#41,370
“bloc” frequency rank
#41,858
“bos” frequency rank
83228
confusion score

Side-by-Side Comparison

Feature bloc bos
Definition bloco floresta, bosque

Where the eye mixes bloc and bos

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
bloc
3 ch
bos

Visual trap between bloc and bos

A purely visual mix-up. bloc (/'blok/) and bos (/bɔs/) 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 83228, 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/. bos is at rank #41,858, tagged as anoun, pronounced /bɔs/.

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 83228, this pair ranks #940 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of bloc vs bos

Shared letters: bo. Private to "bloc": cl. Private to "bos": s.

"bloc" · 4 letters · shape CCVC  ·  "bos" · 3 letters · shape CVC

Known mistypes of this pair

  • blocbbloc · blco · blloc · blocc · bolc · lboc

Frequently Asked Questions

Do "bloc" and "bos" mean the same thing in a sentence?
No. They are said differently (/'blok/ versus /bɔs/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "bloc" or "bos"?
"bloc" is the more common of the two: it sits at frequency rank #41,370 in our Portuguese list, against #41,858 for "bos". 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 "bloc" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "bos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #940 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "bloc" and "bos" also get mixed up with nearby pairs, the highest-scored neighbour is "bos vs bué". 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 #940 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