añovsayWhat's the difference?

Quick tell: año is a noun, ay is an intj, so they fill different roles in a sentence.

Which to use

“año” is a noun and “ay” is an intj - they look or sound alike but fill different roles in a sentence.

#100
“año” frequency rank
#1,538
“ay” frequency rank
1638
confusion score

Side-by-Side Comparison

Feature año ay
Definition Intervalo de tiempo que tarda la Tierra en hacer una revolución alrededor del Sol. El año se compone de 365 días y cuarto aproximadamente. Por eso cada cuatro años el año civil tiene un día más. Expresa dolor o pena.

Where the eye mixes año and ay

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
año
2 ch
ay

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: año is [ˈaɲo] 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 (noun vs intj), which is usually the fastest check. Our composite confusion score for this pair is 1638, derived from the frequency rank of both members and their visual similarity.

año is recorded at frequency rank #100, classified as anoun, pronounced [ˈaɲo]. 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 1638, this pair ranks #321,699 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of año vs ay

Shared letters: a. Private to "año": . Private to "ay": y.

"año" · 3 letters · shape VCV  ·  "ay" · 2 letters · shape VV

Frequently Asked Questions

Can "año" and "ay" be used interchangeably?
No - they are not even the same part of speech. "año" is a noun and "ay" an intj, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "año" or "ay"?
"año" is the more common of the two: it sits at frequency rank #100 in our Spanish list, against #1,538 for "ay". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list