morovsmurosWhat's the difference?

Quick tell: moro is a adjective, muros is a noun, so they fill different roles in a sentence.

Which to use

“moro” is an adjective and “muros” is a noun - they look or sound alike but fill different roles in a sentence.

#13,294
“moro” frequency rank
#5,337
“muros” frequency rank
18631
confusion score

Side-by-Side Comparison

Feature moro muros
Definition Originario, relativo a, o propio de la antigua Mauritania. Forma del plural de muro.

Where the eye mixes moro and muros

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. moro runs 4 letters (CVCV) against muros's 5 (CVCVC) - the length gap alone is often enough to separate them once you know to check it.

4 ch
moro
5 ch
muros

Look-alike desk: moro vs muros

These two trip readers on the page rather than in the ear: moro is [ˈmoɾo] while muros is [ˈmuɾos]. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 18631, derived from the frequency rank of both members and their visual similarity.

moro is recorded at frequency rank #13,294, classified as anadj, pronounced [ˈmoɾo]. muros is at rank #5,337, tagged as anoun, pronounced [ˈmuɾos].

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 18631, this pair ranks #267,109 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of moro vs muros

Shared letters: mor. Private to "moro": -. Private to "muros": su.

"moro" · 4 letters · shape CVCV  ·  "muros" · 5 letters · shape CVCVC

Known mistypes of this pair

  • morommoro · moor · mroo · omro
  • murosmmuros · mruos · muors · muross · murros · murso · umros

Frequently Asked Questions

Is swapping "moro" for "muros" ever safe?
No - they are not even the same part of speech. "moro" is an adjective and "muros" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "moro" or "muros" show up more?
"muros" is the more common of the two: it sits at frequency rank #5,337 in our Spanish list, against #13,294 for "moro". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "moro" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "muros" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #267,109 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "moro" and "muros" also get mixed up with nearby pairs, the highest-scored neighbour is "moro vs mur". 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 #267,109 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