# Asu vs auf

> Spanish confusable word pair

## The two words

### Asu
*name · IPA [ˈasu] · frequency rank #46,344*
Apellido.

### auf
*preposition · IPA [aʊ̯f] · frequency rank #35,364*
Arriba de, sobre, en.

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