marsvsmásConfusable pair

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

Which to use

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

#18,893
“mars” frequency rank
#24
“más” frequency rank
18917
confusion score

Side-by-Side Comparison

Feature mars más
Definition Forma del plural de mar. En comparación implícita o explícita, indica "mayor cantidad de, exceso, aumento, superioridad, preferencia". Comparativo irregular de mucho

Same sound, different letters: mars vs más

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 2 letters.

4 ch
mars
3 ch
más

Homophone desk: mars vs más

Say them out loud and nothing separates them: mars and más carry the same recorded pronunciation, [ˈmas]. Grammar is what tells them apart: one is anoun, the other anadverb, so most sentences will only accept one of them. They differ by 1 letter(s) in length. Our composite confusion score for this pair is 18917, derived from the frequency rank of both members and their visual similarity.

mars is recorded at frequency rank #18,893, classified as anoun, pronounced [ˈmas]. más is at rank #24, tagged as anadv, pronounced [ˈmas].

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 18917, this pair ranks #265,933 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of mars vs más

Shared letters: ms. Private to "mars": ar. Private to "más": á.

"mars" · 4 letters · shape CVCC  ·  "más" · 3 letters · shape CVC

Known mistypes of this pair

  • marsamrs · marrs · marss · masr · mmars · mras

Frequently Asked Questions

Is swapping "mars" for "más" ever safe?
No - they are not even the same part of speech. "mars" is a noun and "más" an adverb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "mars" or "más"?
"más" is the more common of the two: it sits at frequency rank #24 in our Spanish list, against #18,893 for "mars". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

"mars" and "más" share a sound, keep the gloss open, then jump to the headword or a nearby trap.

  • Full dictionary entry for "mars" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "más" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #265,933 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "mars" and "más" also get mixed up with nearby pairs, the highest-scored neighbour is "mars 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 #265,933 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