mierdavsmuerdoWhat's the difference?

Which to use

“mierda” and “muerdo” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#304
“mierda” frequency rank
#49,152
“muerdo” frequency rank
49456
confusion score

Side-by-Side Comparison

Feature mierda muerdo
Definition Desecho maloliente de la comida ingerida, que se expulsa por vía anal. Acción o resultado de morder.

Where the eye mixes mierda and muerdo

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. mierda and muerdo follow the identical consonant-vowel pattern (CVVCCV). Same shape at a glance is often the real trap, independent of shared letters.

6 ch
mierda
6 ch
muerdo

Visual trap between mierda and muerdo

A purely visual mix-up. mierda ([ˈmjeɾð̞a]) and muerdo ([ˈmweɾð̞o]) 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 2 positions. Our composite confusion score for this pair is 49456, derived from the frequency rank of both members and their visual similarity.

mierda is recorded at frequency rank #304, classified as anoun, pronounced [ˈmjeɾð̞a]. muerdo is at rank #49,152, tagged as anoun, pronounced [ˈmweɾð̞o].

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 49456, this pair ranks #108,776 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of mierda vs muerdo

Shared letters: demr. Private to "mierda": ai. Private to "muerdo": ou.

"mierda" · 6 letters · shape CVVCCV  ·  "muerdo" · 6 letters · shape CVVCCV

Known mistypes of this pair

  • mierda ← imerda · meirda · miedra · mierad · mierdda · mierrda · mireda · mmierda
  • muerdo ← meurdo · mmuerdo · muedro · muerddo · muerod · muerrdo · muredo · umerdo

Frequently Asked Questions

Do "mierda" and "muerdo" mean the same thing in a sentence?
No. They are said differently ([ˈmjeɾð̞a] versus [ˈmweɾð̞o]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "mierda" vs "muerdo" - which ranks higher?
"mierda" is the more common of the two: it sits at frequency rank #304 in our Spanish list, against #49,152 for "muerdo". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

  • Full dictionary entry for "mierda" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "muerdo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #108,776 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "mierda" and "muerdo" also get mixed up with nearby pairs, the highest-scored neighbour is "muerda vs muerdo". 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 #108,776 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