mariscovsmariscosWhat's the difference?

Which to use

“marisco” and “mariscos” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#32,752
“marisco” frequency rank
#18,310
“mariscos” frequency rank
51062
confusion score

Side-by-Side Comparison

Feature marisco mariscos
Definition Animal marino invertebrado comestible, en especial los crustáceos, moluscos y equinodermos. Forma del plural de marisco.

Where the eye mixes marisco and mariscos

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence.

7 ch
marisco
8 ch
mariscos

Visual trap between marisco and mariscos

A purely visual mix-up. marisco ([maˈɾisko]) and mariscos ([maˈɾiskos]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 extra letter(s) - “marisco” sits inside “mariscos”. Our composite confusion score for this pair is 51062, derived from the frequency rank of both members and their visual similarity.

marisco is recorded at frequency rank #32,752, classified as anoun, pronounced [maˈɾisko]. mariscos is at rank #18,310, tagged as anoun, pronounced [maˈɾiskos].

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 51062, this pair ranks #99,867 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of marisco vs mariscos

Shared letters: acimors. Private to "marisco": -. Private to "mariscos": -.

"marisco" · 7 letters · shape CVCVCCV  ·  "mariscos" · 8 letters · shape CVCVCCVC

Known mistypes of this pair

  • mariscoamrisco · mairsco · maricso · mariscco · marisoc · marissco · marrisco · marsico
  • mariscosamriscos · mairscos · maricsos · marisccos · mariscoss · mariscso · marisocs · marisscos

Frequently Asked Questions

Can "marisco" and "mariscos" be used interchangeably?
No. They are said differently ([maˈɾisko] versus [maˈɾiskos]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "marisco" vs "mariscos" - which ranks higher?
"mariscos" is the more common of the two: it sits at frequency rank #18,310 in our Spanish list, against #32,752 for "marisco". 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 "marisco" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "mariscos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #99,867 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "marisco" and "mariscos" also get mixed up with nearby pairs, the highest-scored neighbour is "macrismo vs marisco". 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 #99,867 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