mudavsmudarWhich spelling fits?

Quick tell: muda is a noun, mudar is a verb, so they fill different roles in a sentence.

Which to use

“muda” is a noun and “mudar” is a verb - they look or sound alike but fill different roles in a sentence.

#2,431
“muda” frequency rank
#620
“mudar” frequency rank
3051
confusion score

Side-by-Side Comparison

Feature muda mudar
Definition mulher que não fala transferir de um lugar para outro

Where the eye mixes muda and mudar

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

4 ch
muda
5 ch
mudar

Visual trap between muda and mudar

These two trip readers on the page rather than in the ear: muda is /ˈmu.dɐ/ while mudar is /mu.ˈdaɾ/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 extra letter(s) - “muda” sits inside “mudar”, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 3051, derived from the frequency rank of both members and their visual similarity.

muda is recorded at frequency rank #2,431, classified as anoun, pronounced /ˈmu.dɐ/. mudar is at rank #620, tagged as averb, pronounced /mu.ˈdaɾ/.

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 3051, this pair ranks #72,166 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of muda vs mudar

Shared letters: admu. Private to "muda": -. Private to "mudar": r.

"muda" · 4 letters · shape CVCV  ·  "mudar" · 5 letters · shape CVCVC

Known mistypes of this pair

  • mudamdua · mmuda · muad · mudda · umda
  • mudarmduar · mmudar · muadr · mudarr · muddar · mudra · umdar

Frequently Asked Questions

Do "muda" and "mudar" mean the same thing in a sentence?
No - they are not even the same part of speech. "muda" is a noun and "mudar" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "muda" or "mudar"?
"mudar" is the more common of the two: it sits at frequency rank #620 in our Portuguese list, against #2,431 for "muda". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Eye-level mix-up between "muda" and "mudar" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "muda" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "mudar" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #72,166 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "muda" and "mudar" also get mixed up with nearby pairs, the highest-scored neighbour is "maa vs muda". 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 #72,166 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