mamãvsmudaWhat's the difference?

Which to use

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

#29,037
“mamã” frequency rank
#2,431
“muda” frequency rank
31468
confusion score

Side-by-Side Comparison

Feature mamã muda
Definition mãe mulher que não fala

Where the eye mixes mamã and muda

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

4 ch
mamã
4 ch
muda

Look-alike desk: mamã vs muda

A purely visual mix-up. mamã (/mɜˈmɜ̃/) and muda (/ˈmu.dɐ/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 3 positions. Our composite confusion score for this pair is 31468, derived from the frequency rank of both members and their visual similarity.

mamã is recorded at frequency rank #29,037, classified as anoun, pronounced /mɜˈmɜ̃/. muda is at rank #2,431, tagged as anoun, pronounced /ˈmu.dɐ/.

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 31468, this pair ranks #36,595 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of mamã vs muda

Shared letters: am. Private to "mamã": ã. Private to "muda": du.

"mamã" · 4 letters · shape CVCV  ·  "muda" · 4 letters · shape CVCV

Known mistypes of this pair

  • mudamdua · mmuda · muad · mudda · umda

Frequently Asked Questions

Can "mamã" and "muda" be used interchangeably?
No. They are said differently (/mɜˈmɜ̃/ versus /ˈmu.dɐ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "mamã" or "muda"?
"muda" is the more common of the two: it sits at frequency rank #2,431 in our Portuguese list, against #29,037 for "mamã". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "mamã" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "muda" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #36,595 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "mamã" and "muda" also get mixed up with nearby pairs, the highest-scored neighbour is "maa vs mamã". 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 #36,595 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