mauvsMPBTell them apart

Quick tell: mau is a adjective, MPB is an abbrev, so they fill different roles in a sentence.

Which to use

“mau” is an adjective and “MPB” is an abbrev - they look or sound alike but fill different roles in a sentence.

#1,936
“mau” frequency rank
#12,295
“MPB” frequency rank
14231
confusion score

Side-by-Side Comparison

Feature mau MPB
Definition que não é de boa qualidade, ruim sigla para música popular brasileira

Letter map: mau vs MPB

Shared letters muted; letters that set mau and MPB apart highlighted. Shared run: 1.

3 ch
mau
3 ch
MPB

Role in the sentence - mau and MPB

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: mau is anadjective and MPBanabbrev. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 14231, derived from the frequency rank of both members and their visual similarity.

mau is recorded at frequency rank #1,936, classified as anadj, pronounced /ˈmaw/. MPB is at rank #12,295, tagged as anabbrev.

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 14231, this pair ranks #57,925 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of mau vs MPB

Shared letters: m. Private to "mau": au. Private to "MPB": bp.

"mau" · 3 letters · shape CVV  ·  "MPB" · 3 letters · shape CCC

Frequently Asked Questions

Can "mau" and "MPB" be used interchangeably?
No - they are not even the same part of speech. "mau" is an adjective and "MPB" an abbrev, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "mau" or "MPB"?
"mau" is the more common of the two: it sits at frequency rank #1,936 in our Portuguese list, against #12,295 for "MPB". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Done with this confusable. These links stay specific to "mau" and "MPB".

  • Full dictionary entry for "mau" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "MPB" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #57,925 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "mau" and "MPB" also get mixed up with nearby pairs, the highest-scored neighbour is "maa vs MPB". Nearby pair

Confusion rank #57,925 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