# oo vs Opa

> German confusable word pair

## The two words

### oo
*intj · IPA […] · frequency rank #15,961*
oh

### Opa
*noun · IPA [ˈoːpa] · frequency rank #4,728*
Großvater; Vater des Vaters oder der Mutter

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