# oi vs oo

> German confusable word pair

## The two words

### oi
*phrase · IPA [oj] · frequency rank #26,990*
ein Grußwort mit unverbindlichem Charakter

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

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