Which to use
“oían” and “optan” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #47,975
- “oían” frequency rank
- #25,381
- “optan” frequency rank
- 73356
- confusion score
Side-by-Side Comparison
| Feature | oían | optan |
|---|---|---|
| Definition | Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del pretérito imperfecto de indicativo de oír. | Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de indicativo de optar. |
Where the eye mixes oían and optan
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. oían runs 4 letters (VVVC) against optan's 5 (VCCVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses oían with optan
A purely visual mix-up. oían ([oˈiãn]) and optan ([ˈopt̪ãn]) 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 73356, derived from the frequency rank of both members and their visual similarity.
oían is recorded at frequency rank #47,975, classified as averb, pronounced [oˈiãn]. optan is at rank #25,381, tagged as averb, pronounced [ˈopt̪ãn].
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 73356, this pair ranks #23,463 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of oían vs optan
Shared letters: ano. Private to "oían": í. Private to "optan": pt.
"oían" · 4 letters · shape VVVC · "optan" · 5 letters · shape VCCVC
Known mistypes of this pair
- optan ← opatn · opptan · optann · optna · opttan · otpan · potan
Frequently Asked Questions
Do "oían" and "optan" mean the same thing in a sentence?
In ordinary Spanish text, does "oían" or "optan" show up more?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "oían" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "optan" - compare definitions side by side with the headword page. Word entry
- This pair ranks #23,463 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "oían" and "optan" also get mixed up with nearby pairs, the highest-scored neighbour is "oían 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 #23,463 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.