# AO vs ASS

> German confusable word pair

## The two words

### AO
*abbrev · IPA [aːˈʔoː] · frequency rank #13,309*
Abgabenordnung

### ASS
*abbrev · IPA [aʔɛsˈʔɛs] · frequency rank #6,039*
Acetylsalicylsäure

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