# anno vs ARN

> Spanish confusable word pair

## The two words

### anno
*noun · IPA /ˈan.no/ · frequency rank #40,121*
Año

### ARN
*abbrev · IPA [ˈaɾn] · frequency rank #34,883*
Ácido ribonucleico.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/es/vs/anno-vs-arn