# innen vs inner

> German confusable word pair

## The two words

### innen
*adverb · IPA [ˈɪnən] · frequency rank #1,600*
an/auf der inneren Seite; im Innern

### inner
*preposition · IPA [ˈɪnɐ] · frequency rank #17,331*
in der

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