mamãovsmarzoTell them apart

Quick tell: mamão is a adjective, marzo is a noun, so they fill different roles in a sentence.

Which to use

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

#23,399
“mamão” frequency rank
#43,029
“marzo” frequency rank
66428
confusion score

Side-by-Side Comparison

Feature mamão marzo
Definition que mama muito março

Letter map: mamão vs marzo

Shared letters muted; letters that set mamão and marzo apart highlighted. Shared run: 3. mamão (CVCVV) and marzo (CVCCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

5 ch
mamão
5 ch
marzo

Part-of-speech tell for mamão / marzo

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: mamão is anadjective and marzoanoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 66428, derived from the frequency rank of both members and their visual similarity.

mamão is recorded at frequency rank #23,399, classified as anadj. marzo is at rank #43,029, tagged as anoun, pronounced /'mar.so/.

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 66428, this pair ranks #4,995 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of mamão vs marzo

Shared letters: amo. Private to "mamão": ã. Private to "marzo": rz.

"mamão" · 5 letters · shape CVCVV  ·  "marzo" · 5 letters · shape CVCCV

Known mistypes of this pair

  • marzo ← amrzo · maroz · marrzo · marzzo · mazro · mmarzo · mrazo

Frequently Asked Questions

Can "mamão" and "marzo" be used interchangeably?
No - they are not even the same part of speech. "mamão" is an adjective and "marzo" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "mamão" vs "marzo" - which ranks higher?
"mamão" is the more common of the two: it sits at frequency rank #23,399 in our Portuguese list, against #43,029 for "marzo". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

You've compared "mamão" and "marzo". Here's where to go from here.

  • Full dictionary entry for "mamão" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "marzo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #4,995 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "mamão" and "marzo" also get mixed up with nearby pairs, the highest-scored neighbour is "malho vs marzo". 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 #4,995 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