muerdavsmuerdoTell them apart

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

Which to use

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

#43,140
“muerda” frequency rank
#49,152
“muerdo” frequency rank
92292
confusion score

Side-by-Side Comparison

Feature muerda muerdo
Definition Primera persona del singular (yo) del presente de subjuntivo de morder. Acción o resultado de morder.

Where the eye mixes muerda and muerdo

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. muerda 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
muerda
6 ch
muerdo

Look-alike desk: muerda vs muerdo

These two trip readers on the page rather than in the ear: muerda is [ˈmweɾð̞a] while muerdo is [ˈmweɾð̞o]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - a in “muerda” becomes o in “muerdo”, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 92292, derived from the frequency rank of both members and their visual similarity.

muerda is recorded at frequency rank #43,140, classified as averb, pronounced [ˈmweɾð̞a]. 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 92292, this pair ranks #1,576 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of muerda vs muerdo

Shared letters: demru. Private to "muerda": a. Private to "muerdo": o.

"muerda" · 6 letters · shape CVVCCV  ·  "muerdo" · 6 letters · shape CVVCCV

Known mistypes of this pair

  • muerdameurda · mmuerda · muedra · muerad · muerdda · muerrda · mureda · umerda
  • muerdomeurdo · mmuerdo · muedro · muerddo · muerod · muerrdo · muredo · umerdo

Frequently Asked Questions

Do "muerda" and "muerdo" mean the same thing in a sentence?
No - they are not even the same part of speech. "muerda" is a verb and "muerdo" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "muerda" or "muerdo"?
"muerda" is the more common of the two: it sits at frequency rank #43,140 in our Spanish list, against #49,152 for "muerdo". 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 "muerda" 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 #1,576 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "muerda" and "muerdo" also get mixed up with nearby pairs, the highest-scored neighbour is "muerden 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 #1,576 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