mudarvsmurderConfusable pair

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

Which to use

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

#16,160
“mudar” frequency rank
#49,814
“murder” frequency rank
65974
confusion score

Side-by-Side Comparison

Feature mudar murder
Definition Dar o tomar otro ser o naturaleza, otro estado, figura, lugar, etc. Asesinato.

Where the eye mixes mudar and murder

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

5 ch
mudar
6 ch
murder

Why the eye confuses mudar with murder

These two trip readers on the page rather than in the ear: mudar is [muˈð̞aɾ] while murder is /ˈmɜː.də(ɹ)/. 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 65974, derived from the frequency rank of both members and their visual similarity.

mudar is recorded at frequency rank #16,160, classified as averb, pronounced [muˈð̞aɾ]. murder is at rank #49,814, tagged as anoun, pronounced /ˈmɜː.də(ɹ)/.

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 65974, this pair ranks #41,107 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of mudar vs murder

Shared letters: dmru. Private to "mudar": a. Private to "murder": e.

"mudar" · 5 letters · shape CVCVC  ·  "murder" · 6 letters · shape CVCCVC

Known mistypes of this pair

  • mudarmduar · mmudar · muadr · mudarr · muddar · mudra · umdar
  • murdermmurder · mruder · mudrer · murdder · murderr · murdre · muredr · murrder

Frequently Asked Questions

Can "mudar" and "murder" be used interchangeably?
No - they are not even the same part of speech. "mudar" is a verb and "murder" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "mudar" or "murder" show up more?
"mudar" is the more common of the two: it sits at frequency rank #16,160 in our Spanish list, against #49,814 for "murder". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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 "murder" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #41,107 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "mudar" and "murder" also get mixed up with nearby pairs, the highest-scored neighbour is "muerden vs murder". 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 #41,107 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list