másvsmusaTell them apart

Quick tell: más is a adverb, musa is a noun, so they fill different roles in a sentence.

Which to use

“más” is an adverb and “musa” is a noun - they look or sound alike but fill different roles in a sentence.

#24
“más” frequency rank
#14,410
“musa” frequency rank
14434
confusion score

Side-by-Side Comparison

Feature más musa
Definition En comparación implícita o explícita, indica "mayor cantidad de, exceso, aumento, superioridad, preferencia". Comparativo irregular de mucho Cada una de las nueve ninfas que en la mitología griega patrocinan las artes y las ciencias. Son hijas de Zeus y Mnemosine (la memoria): Calíope (de la poesía épica), Clío (de la historia), Érato (de la poesía amorosa), Euterpe (de la música), Melpómene (de la tragedia), Polimnia (de los himnos), Talía (de la comedia), Terpsícore (de la danza) y Urania (de la astronomía).

Where the eye mixes más and musa

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

3 ch
más
4 ch
musa

Why the eye confuses más with musa

These two trip readers on the page rather than in the ear: más is [ˈmas] while musa is [ˈmusa]. 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 (adverb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 14434, derived from the frequency rank of both members and their visual similarity.

más is recorded at frequency rank #24, classified as anadv, pronounced [ˈmas]. musa is at rank #14,410, tagged as anoun, pronounced [ˈmusa].

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 14434, this pair ranks #284,120 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of más vs musa

Shared letters: ms. Private to "más": á. Private to "musa": au.

"más" · 3 letters · shape CVC  ·  "musa" · 4 letters · shape CVCV

Known mistypes of this pair

  • musammusa · msua · muas · mussa · umsa

Frequently Asked Questions

Can "más" and "musa" be used interchangeably?
No - they are not even the same part of speech. "más" is an adverb and "musa" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "más" or "musa" show up more?
"más" is the more common of the two: it sits at frequency rank #24 in our Spanish list, against #14,410 for "musa". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "más" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "musa" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #284,120 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "más" and "musa" also get mixed up with nearby pairs, the highest-scored neighbour is "mur vs musa". 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 #284,120 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