orificiovsorificiosTell them apart

Which to use

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

#25,382
“orificio” frequency rank
#28,485
“orificios” frequency rank
53867
confusion score

Side-by-Side Comparison

Feature orificio orificios
Definition Espacio abierto o vacío dentro de algo y comunicado con el exterior, o con una cavidad diferente, especialmente el que es artificial y hecho con una finalidad determinada. Forma del plural de orificio.

Where the eye mixes orificio and orificios

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence.

8 ch
orificio
9 ch
orificios

Why the eye confuses orificio with orificios

A purely visual mix-up. orificio ([oɾiˈfisjo]) and orificios ([oɾiˈfisjos]) 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) - “orificio” sits inside “orificios”. Our composite confusion score for this pair is 53867, derived from the frequency rank of both members and their visual similarity.

orificio is recorded at frequency rank #25,382, classified as anoun, pronounced [oɾiˈfisjo]. orificios is at rank #28,485, tagged as anoun, pronounced [oɾiˈfisjos].

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 53867, this pair ranks #85,866 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of orificio vs orificios

Shared letters: cfior. Private to "orificio": -. Private to "orificios": s.

"orificio" · 8 letters · shape VCVCVCVV  ·  "orificios" · 9 letters · shape VCVCVCVVC

Known mistypes of this pair

  • orificiooirficio · orfiicio · orifciio · orifficio · orificcio · orificoi · orifiico · orifisio
  • orificiosoirficios · orfiicios · orifciios · orifficios · orificcios · orificioss · orificiso · orificois

Frequently Asked Questions

Do "orificio" and "orificios" mean the same thing in a sentence?
No. They are said differently ([oɾiˈfisjo] versus [oɾiˈfisjos]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "orificio" or "orificios" show up more?
"orificio" is the more common of the two: it sits at frequency rank #25,382 in our Spanish list, against #28,485 for "orificios". 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 "orificio" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "orificios" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #85,866 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "orificio" and "orificios" also get mixed up with nearby pairs, the highest-scored neighbour is "oficios vs orificios". 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 #85,866 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