marvsMPBWhich spelling fits?

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

Which to use

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

#828
“mar” frequency rank
#12,295
“MPB” frequency rank
13123
confusion score

Side-by-Side Comparison

Feature mar MPB
Definition grande quantidade de água salgada que cobre parte do planeta Terra, podendo estar localizada junto ou dentro de continentes sigla para música popular brasileira

Letter map: mar vs MPB

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

3 ch
mar
3 ch
MPB

Part-of-speech tell for mar / MPB

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: mar is anoun and MPBanabbrev. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 13123, derived from the frequency rank of both members and their visual similarity.

mar is recorded at frequency rank #828, classified as anoun, pronounced /ˈmaɾ/. 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 13123, this pair ranks #59,325 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of mar vs MPB

Shared letters: m. Private to "mar": ar. Private to "MPB": bp.

"mar" · 3 letters · shape CVC  ·  "MPB" · 3 letters · shape CCC

Frequently Asked Questions

Do "mar" and "MPB" mean the same thing in a sentence?
No - they are not even the same part of speech. "mar" is a noun and "MPB" an abbrev, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "mar" or "MPB"?
"mar" is the more common of the two: it sits at frequency rank #828 in our Portuguese list, against #12,295 for "MPB". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

You've compared "mar" and "MPB". Here's where to go from here.

  • Full dictionary entry for "mar" 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 #59,325 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "mar" and "MPB" also get mixed up with nearby pairs, the highest-scored neighbour is "maa vs MPB". Nearby pair

Confusion rank #59,325 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