Which to use
“obrar” and “optar” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #28,474
- “obrar” frequency rank
- #10,723
- “optar” frequency rank
- 39197
- confusion score
Side-by-Side Comparison
| Feature | obrar | optar |
|---|---|---|
| Definition | Ejecutar una acción, hacer algo. | Escoger una cosa entre varias. |
Where the eye mixes obrar and optar
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. obrar and optar follow the identical consonant-vowel pattern (VCCVC). Same shape at a glance is often the real trap, independent of shared letters.
Visual trap between obrar and optar
A purely visual mix-up. obrar ([oˈβ̞ɾaɾ]) and optar ([opˈt̪aɾ]) 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 39197, 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]. optar is at rank #10,723, tagged as averb, pronounced [opˈt̪aɾ].
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 39197, this pair ranks #165,871 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of obrar vs optar
Shared letters: aor. Private to "obrar": b. Private to "optar": pt.
"obrar" · 5 letters · shape VCCVC · "optar" · 5 letters · shape VCCVC
Known mistypes of this pair
Frequently Asked Questions
Can "obrar" and "optar" be used interchangeably?
Which is more common, "obrar" or "optar"?
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 "obrar" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "optar" - compare definitions side by side with the headword page. Word entry
- This pair ranks #165,871 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "obrar" and "optar" 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 #165,871 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.