maratónvsmarrónWhich spelling fits?

Quick tell: maratón is a noun, marrón is an adjective, so they fill different roles in a sentence.

Which to use

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

#7,751
“maratón” frequency rank
#8,023
“marrón” frequency rank
15774
confusion score

Side-by-Side Comparison

Feature maratón marrón
Definition Competición. Color producido mediante la mezcla de pigmento rojo y verde, naranja y azul, o amarillo y violeta. Similar al del café, el chocolate, la madera, la cáscara de frutos secos (castañas, avellanas, coco), etc.

Where the eye mixes maratón and marrón

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. maratón runs 7 letters (CVCVCVC) against marrón's 6 (CVCCVC) - the length gap alone is often enough to separate them once you know to check it.

7 ch
maratón
6 ch
marrón

Look-alike desk: maratón vs marrón

These two trip readers on the page rather than in the ear: maratón is [maɾaˈt̪õn] while marrón is [maˈrõn]. 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 (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 15774, derived from the frequency rank of both members and their visual similarity.

maratón is recorded at frequency rank #7,751, classified as anoun, pronounced [maɾaˈt̪õn]. marrón is at rank #8,023, tagged as anadj, pronounced [maˈrõn].

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 15774, this pair ranks #278,839 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of maratón vs marrón

Shared letters: amnró. Private to "maratón": t. Private to "marrón": -.

"maratón" · 7 letters · shape CVCVCVC  ·  "marrón" · 6 letters · shape CVCCVC

Frequently Asked Questions

Can "maratón" and "marrón" be used interchangeably?
No - they are not even the same part of speech. "maratón" is a noun and "marrón" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "maratón" or "marrón" show up more?
"maratón" is the more common of the two: it sits at frequency rank #7,751 in our Spanish list, against #8,023 for "marrón". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "maratón" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "marrón" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #278,839 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "maratón" and "marrón" also get mixed up with nearby pairs, the highest-scored neighbour is "magro vs marrón". Nearby pair

Confusion rank #278,839 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