opinenvsoponerTell them apart

Which to use

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

#42,597
“opinen” frequency rank
#35,655
“oponer” frequency rank
78252
confusion score

Side-by-Side Comparison

Feature opinen oponer
Definition Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de subjuntivo de opinar. Poner un obstáculo para impedir una idea o una acción ante la cual se está en contra.

Where the eye mixes opinen and oponer

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. opinen and oponer follow the identical consonant-vowel pattern (VCVCVC). Same shape at a glance is often the real trap, independent of shared letters.

6 ch
opinen
6 ch
oponer

Look-alike desk: opinen vs oponer

A purely visual mix-up. opinen ([oˈpinẽn]) and oponer ([opoˈneɾ]) 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 78252, derived from the frequency rank of both members and their visual similarity.

opinen is recorded at frequency rank #42,597, classified as averb, pronounced [oˈpinẽn]. oponer is at rank #35,655, tagged as averb, pronounced [opoˈneɾ].

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 78252, this pair ranks #14,731 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of opinen vs oponer

Shared letters: enop. Private to "opinen": i. Private to "oponer": r.

"opinen" · 6 letters · shape VCVCVC  ·  "oponer" · 6 letters · shape VCVCVC

Known mistypes of this pair

  • opinen ← oipnen · opienn · opinenn · opinne · opinnen · opnien · oppinen · poinen
  • oponer ← oopner · opnoer · opoenr · oponerr · oponner · oponre · opponer · pooner

Frequently Asked Questions

Can "opinen" and "oponer" be used interchangeably?
No. They are said differently ([oˈpinẽn] versus [opoˈneɾ]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "opinen" vs "oponer" - which ranks higher?
"oponer" is the more common of the two: it sits at frequency rank #35,655 in our Spanish list, against #42,597 for "opinen". 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 "opinen" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "oponer" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #14,731 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "opinen" and "oponer" also get mixed up with nearby pairs, the highest-scored neighbour is "omiten vs opinen". 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 #14,731 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