Which to use
“aún” is an adverb and “ay” is an intj - they look or sound alike but fill different roles in a sentence.
- #240
- “aún” frequency rank
- #1,538
- “ay” frequency rank
- 1778
- confusion score
Side-by-Side Comparison
| Feature | aún | ay |
|---|---|---|
| Definition | Indica que el hecho persiste en el presente, aunque pueda cambiar en lo sucesivo.. | Expresa dolor o pena. |
Where the eye mixes aún and ay
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Why the eye confuses aún with ay
These two trip readers on the page rather than in the ear: aún is [aˈũn] while ay is [ˈaj]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adverb vs intj), which is usually the fastest check. Our composite confusion score for this pair is 1778, derived from the frequency rank of both members and their visual similarity.
aún is recorded at frequency rank #240, classified as anadv, pronounced [aˈũn]. ay is at rank #1,538, tagged as anintj, pronounced [ˈaj].
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 1778, this pair ranks #321,485 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of aún vs ay
Shared letters: a. Private to "aún": nú. Private to "ay": y.
"aún" · 3 letters · shape VVC · "ay" · 2 letters · shape VV
Frequently Asked Questions
Is swapping "aún" for "ay" ever safe?
In ordinary Spanish text, does "aún" or "ay" show up more?
Useful next steps
Eye-level mix-up between "aún" and "ay" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "aún" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ay" - compare definitions side by side with the headword page. Word entry
- This pair ranks #321,485 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "aún" and "ay" also get mixed up with nearby pairs, the highest-scored neighbour is "atl vs ay". Nearby pair
Confusion rank #321,485 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.