Which to use
“año” is a noun and “ao” is a contraction - they look or sound alike but fill different roles in a sentence.
- #100
- “año” frequency rank
- #21,556
- “ao” frequency rank
- 21656
- confusion score
Side-by-Side Comparison
| Feature | año | ao |
|---|---|---|
| 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. | Contracción de la preposición a ("a") y el artículo o ("el"): (al). |
Where the eye mixes año and ao
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: año is [ˈaɲo] while ao is [ɔ]. 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 contraction), which is usually the fastest check. Our composite confusion score for this pair is 21656, derived from the frequency rank of both members and their visual similarity.
año is recorded at frequency rank #100, classified as anoun, pronounced [ˈaɲo]. ao is at rank #21,556, tagged as acontraction, pronounced [ɔ].
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 21656, this pair ranks #253,916 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of año vs ao
Shared letters: ao. Private to "año": ñ. Private to "ao": -.
"año" · 3 letters · shape VCV · "ao" · 2 letters · shape VV