# ace vs AO

> German confusable word pair

## The two words

### ace
*noun · IPA [ˈat͡ʃe] · frequency rank #16,347*
Nominativ-Akkusativ Plural des Substantivs ac ohne Artikel

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

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