mudarvsmulaWhich spelling fits?

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

Which to use

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

#620
“mudar” frequency rank
#19,501
“mula” frequency rank
20121
confusion score

Side-by-Side Comparison

Feature mudar mula
Definition transferir de um lugar para outro animal fêmea resultante do cruzamento dum jumento com uma égua

Where the eye mixes mudar and mula

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
mudar
4 ch
mula

Visual trap between mudar and mula

These two trip readers on the page rather than in the ear: mudar is /mu.ˈdaɾ/ while mula is /ˈmu.lɐ/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 20121, derived from the frequency rank of both members and their visual similarity.

mudar is recorded at frequency rank #620, classified as averb, pronounced /mu.ˈdaɾ/. mula is at rank #19,501, tagged as anoun, pronounced /ˈmu.lɐ/.

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 20121, this pair ranks #50,473 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of mudar vs mula

Shared letters: amu. Private to "mudar": dr. Private to "mula": l.

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

Known mistypes of this pair

  • mudarmduar · mmudar · muadr · mudarr · muddar · mudra · umdar
  • mulamlua · mmula · mual · mulla · umla

Frequently Asked Questions

Do "mudar" and "mula" mean the same thing in a sentence?
No - they are not even the same part of speech. "mudar" is a verb and "mula" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "mudar" vs "mula" - which ranks higher?
"mudar" is the more common of the two: it sits at frequency rank #620 in our Portuguese list, against #19,501 for "mula". 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 "mudar" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "mula" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #50,473 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "mudar" and "mula" also get mixed up with nearby pairs, the highest-scored neighbour is "maa vs mula". 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 #50,473 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