opiniónvsopinionesWhat's the difference?

Which to use

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

#630
“opinión” frequency rank
#2,126
“opiniones” frequency rank
2756
confusion score

Side-by-Side Comparison

Feature opinión opiniones
Definition Grado personal de verdad, impresión o certeza que alguien se ha formado sobre algo, especialmente en casos cuestionables; perspectiva o punto de vista de alguien sobre un tema, situación o asunto. Forma del plural de opinión.

Where the eye mixes opinión and opiniones

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. opinión runs 7 letters (VCVCVVC) against opiniones's 9 (VCVCVVCVC) - the length gap alone is often enough to separate them once you know to check it.

7 ch
opinión
9 ch
opiniones

Visual trap between opinión and opiniones

A purely visual mix-up. opinión ([opiˈnjõn]) and opiniones ([opiˈnjones]) 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 2 letter(s) in length. Our composite confusion score for this pair is 2756, derived from the frequency rank of both members and their visual similarity.

opinión is recorded at frequency rank #630, classified as anoun, pronounced [opiˈnjõn]. opiniones is at rank #2,126, tagged as anoun, pronounced [opiˈnjones].

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 2756, this pair ranks #319,709 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of opinión vs opiniones

Shared letters: inop. Private to "opinión": ó. Private to "opiniones": es.

"opinión" · 7 letters · shape VCVCVVC  ·  "opiniones" · 9 letters · shape VCVCVVCVC

Known mistypes of this pair

  • opiniones ← oipniones · opiinones · opininoes · opinioens · opinioness · opinionnes · opinionse · opinniones

Frequently Asked Questions

Is swapping "opinión" for "opiniones" ever safe?
No. They are said differently ([opiˈnjõn] versus [opiˈnjones]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "opinión" vs "opiniones" - which ranks higher?
"opinión" is the more common of the two: it sits at frequency rank #630 in our Spanish list, against #2,126 for "opiniones". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "opinión" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "opiniones" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #319,709 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "opinión" and "opiniones" also get mixed up with nearby pairs, the highest-scored neighbour is "opinen vs opinión". 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 #319,709 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