morrovsmorsaTell them apart

Which to use

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

#13,962
“morro” frequency rank
#37,735
“morsa” frequency rank
51697
confusion score

Side-by-Side Comparison

Feature morro morsa
Definition Monte, cerro o peñasco pequeños. (Odobenus rosmarus) Mamífero pinnípedo semiacuático de gran tamaño que habita en los mares ártico. Los machos superan los 3,5 m de largo y los 1.800 kg de peso, con el cuerpo fusiforme y las extremidades reducidas a aletas; su rasgo más distintivo es la extrema longitud de los colmillos, que salen de la boca superando los 50 cm de longitud. La piel es gruesa, cubierta de un corto y duro pelaje, y poseen una importante capa de grasa subcutánea. Son piscívoros. Forman manadas numerosas, y alcanzan los 50 años de edad.

Where the eye mixes morro and morsa

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
morro
5 ch
morsa

Visual trap between morro and morsa

A purely visual mix-up. morro ([ˈmoro]) and morsa ([ˈmoɾsa]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 51697, derived from the frequency rank of both members and their visual similarity.

morro is recorded at frequency rank #13,962, classified as anoun, pronounced [ˈmoro]. morsa is at rank #37,735, tagged as anoun, pronounced [ˈmoɾsa].

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 51697, this pair ranks #96,539 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of morro vs morsa

Shared letters: mor. Private to "morro": -. Private to "morsa": as.

"morro" · 5 letters · shape CVCCV  ·  "morsa" · 5 letters · shape CVCCV

Known mistypes of this pair

  • morrommorro · moror · mroro · omrro
  • morsammorsa · moras · morrsa · morssa · mosra · mrosa · omrsa

Frequently Asked Questions

Can "morro" and "morsa" be used interchangeably?
No. They are said differently ([ˈmoro] versus [ˈmoɾsa]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "morro" or "morsa"?
"morro" is the more common of the two: it sits at frequency rank #13,962 in our Spanish list, against #37,735 for "morsa". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "morro" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "morsa" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #96,539 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "morro" and "morsa" also get mixed up with nearby pairs, the highest-scored neighbour is "morral vs morsa". 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 #96,539 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