oídovsorcoWhat's the difference?

Which to use

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

#2,737
“oído” frequency rank
#46,703
“orco” frequency rank
49440
confusion score

Side-by-Side Comparison

Feature oído orco
Definition Sentido mediante el cual percibimos el sonido. Ubicación contrapuesta terrea adonde iban a parar los muertos.

Where the eye mixes oído and orco

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. oído (VVCV) and orco (VCCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

4 ch
oído
4 ch
orco

Why the eye confuses oído with orco

A purely visual mix-up. oído ([oˈið̞o]) and orco ([ˈoɾko]) 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 49440, derived from the frequency rank of both members and their visual similarity.

oído is recorded at frequency rank #2,737, classified as anoun, pronounced [oˈið̞o]. orco is at rank #46,703, tagged as anoun, pronounced [ˈoɾko].

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 49440, this pair ranks #108,861 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of oído vs orco

Shared letters: o. Private to "oído": dí. Private to "orco": cr.

"oído" · 4 letters · shape VVCV  ·  "orco" · 4 letters · shape VCCV

Known mistypes of this pair

  • orco ← oroc · orrco

Frequently Asked Questions

Is swapping "oído" for "orco" ever safe?
No. They are said differently ([oˈið̞o] versus [ˈoɾko]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "oído" vs "orco" - which ranks higher?
"oído" is the more common of the two: it sits at frequency rank #2,737 in our Spanish list, against #46,703 for "orco". 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 "oído" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "orco" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #108,861 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "oído" and "orco" also get mixed up with nearby pairs, the highest-scored neighbour is "orca vs orco". 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 #108,861 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