airvsañoWhat's the difference?

Quick tell: air is a preposition, año is a noun, so they fill different roles in a sentence.

Which to use

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

#6,747
“air” frequency rank
#100
“año” frequency rank
6847
confusion score

Side-by-Side Comparison

Feature air año
Definition Sobre. 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.

Where the eye mixes air and año

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

3 ch
air
3 ch
año

Why the eye confuses air with año

These two trip readers on the page rather than in the ear: air is /er/ while año is [ˈaɲo]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (preposition vs noun), which is usually the fastest check. Our composite confusion score for this pair is 6847, derived from the frequency rank of both members and their visual similarity.

air is recorded at frequency rank #6,747, classified as aprep, pronounced /er/. año is at rank #100, tagged as anoun, pronounced [ˈaɲo].

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 6847, this pair ranks #309,637 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of air vs año

Shared letters: a. Private to "air": ir. Private to "año": .

"air" · 3 letters · shape VVC  ·  "año" · 3 letters · shape VCV

Frequently Asked Questions

Do "air" and "año" mean the same thing in a sentence?
No - they are not even the same part of speech. "air" is a preposition and "año" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "air" or "año"?
"año" is the more common of the two: it sits at frequency rank #100 in our Spanish list, against #6,747 for "air". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Eye-level mix-up between "air" and "año" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "air" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "año" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #309,637 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "air" and "año" also get mixed up with nearby pairs, the highest-scored neighbour is "air vs apis". Nearby pair

Confusion rank #309,637 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list