blocvsbomTell them apart

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

Which to use

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

#41,370
“bloc” frequency rank
#96
“bom” frequency rank
41466
confusion score

Side-by-Side Comparison

Feature bloc bom
Definition bloco que corresponde plenamente ao que é exigido, desejado ou esperado quanto à sua natureza, adequação, função, eficácia, funcionamento etc. (falando de ser ou coisa)

Letter map: bloc vs bom

Shared letters muted; letters that set bloc and bom apart highlighted. Shared run: 2.

4 ch
bloc
3 ch
bom

Role in the sentence - bloc and bom

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: bloc is anoun and bomanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 41466, 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/. bom is at rank #96, tagged as anadj.

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 41466, this pair ranks #24,457 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of bloc vs bom

Shared letters: bo. Private to "bloc": cl. Private to "bom": m.

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

Known mistypes of this pair

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

Frequently Asked Questions

Do "bloc" and "bom" mean the same thing in a sentence?
No - they are not even the same part of speech. "bloc" is a noun and "bom" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "bloc" vs "bom" - which ranks higher?
"bom" is the more common of the two: it sits at frequency rank #96 in our Portuguese list, against #41,370 for "bloc". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Done with this confusable. These links stay specific to "bloc" and "bom".

  • Full dictionary entry for "bloc" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "bom" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #24,457 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "bloc" and "bom" 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 #24,457 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