Which to use
“obrar” and “operar” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #28,474
- “obrar” frequency rank
- #5,864
- “operar” frequency rank
- 34338
- confusion score
Side-by-Side Comparison
| Feature | obrar | operar |
|---|---|---|
| Definition | Ejecutar una acción, hacer algo. | Obrar, realizar algo. |
Where the eye mixes obrar and operar
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. obrar runs 5 letters (VCCVC) against operar's 6 (VCVCVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses obrar with operar
A purely visual mix-up. obrar ([oˈβ̞ɾaɾ]) and operar ([opeˈɾaɾ]) 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 letter(s) in length. Our composite confusion score for this pair is 34338, derived from the frequency rank of both members and their visual similarity.
obrar is recorded at frequency rank #28,474, classified as averb, pronounced [oˈβ̞ɾaɾ]. operar is at rank #5,864, tagged as averb, pronounced [opeˈɾaɾ].
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 34338, this pair ranks #191,999 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of obrar vs operar
Shared letters: aor. Private to "obrar": b. Private to "operar": ep.
"obrar" · 5 letters · shape VCCVC · "operar" · 6 letters · shape VCVCVC
Known mistypes of this pair
Frequently Asked Questions
Can "obrar" and "operar" be used interchangeably?
Frequency check: "obrar" vs "operar" - which ranks higher?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "obrar" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "operar" - compare definitions side by side with the headword page. Word entry
- This pair ranks #191,999 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "obrar" and "operar" also get mixed up with nearby pairs, the highest-scored neighbour is "obrar vs oirá". 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 #191,999 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.