Which to use
“omisión” and “opinión” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #14,901
- “omisión” frequency rank
- #630
- “opinión” frequency rank
- 15531
- confusion score
Side-by-Side Comparison
| Feature | omisión | opinión |
|---|---|---|
| Definition | Acción y efecto de omitir | 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. |
Where the eye mixes omisión and opinión
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. omisión and opinión follow the identical consonant-vowel pattern (VCVCVVC). Same shape at a glance is often the real trap, independent of shared letters.
Why the eye confuses omisión with opinión
A purely visual mix-up. omisión ([omiˈsjõn]) and opinión ([opiˈnjõn]) 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 15531, derived from the frequency rank of both members and their visual similarity.
omisión is recorded at frequency rank #14,901, classified as anoun, pronounced [omiˈsjõn]. opinión is at rank #630, tagged as anoun, pronounced [opiˈnjõn].
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 15531, this pair ranks #279,772 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of omisión vs opinión
Shared letters: inoó. Private to "omisión": ms. Private to "opinión": p.
"omisión" · 7 letters · shape VCVCVVC · "opinión" · 7 letters · shape VCVCVVC
Frequently Asked Questions
Do "omisión" and "opinión" mean the same thing in a sentence?
Frequency check: "omisión" vs "opinión" - which ranks higher?
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 "omisión" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "opinión" - compare definitions side by side with the headword page. Word entry
- This pair ranks #279,772 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "omisión" and "opinión" also get mixed up with nearby pairs, the highest-scored neighbour is "omisión vs omitió". Nearby pair
Confusion rank #279,772 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.