Which to use
“subía” and “subían” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #18,396
- “subía” frequency rank
- #34,354
- “subían” frequency rank
- 52750
- confusion score
Side-by-Side Comparison
| Feature | subía | subían |
|---|---|---|
| Definition | Primera persona del singular (yo) del pretérito imperfecto de indicativo de subir o de subirse. | Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del pretérito imperfecto de indicativo de subir o de subirse. |
Where the eye mixes subía and subían
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. subía runs 5 letters (CVCVV) against subían's 6 (CVCVVC) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: subía vs subían
A purely visual mix-up. subía ([suˈβ̞ia]) and subían ([suˈβ̞iãn]) 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 extra letter(s) - “subía” sits inside “subían”. Our composite confusion score for this pair is 52750, derived from the frequency rank of both members and their visual similarity.
subía is recorded at frequency rank #18,396, classified as averb, pronounced [suˈβ̞ia]. subían is at rank #34,354, tagged as averb, pronounced [suˈβ̞iãn].
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 52750, this pair ranks #91,196 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of subía vs subían
Shared letters: absuí. Private to "subía": -. Private to "subían": n.
"subía" · 5 letters · shape CVCVV · "subían" · 6 letters · shape CVCVVC
Frequently Asked Questions
Is swapping "subía" for "subían" ever safe?
In ordinary Spanish text, does "subía" or "subían" show up more?
Useful next steps
Eye-level mix-up between "subía" and "subían" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "subía" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "subían" - compare definitions side by side with the headword page. Word entry
- This pair ranks #91,196 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "subía" and "subían" also get mixed up with nearby pairs, the highest-scored neighbour is "subían vs subís". Nearby pair
Confusion rank #91,196 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.