# pi vs Pro

> German confusable word pair

## The two words

### pi
*verb · IPA [piː] · frequency rank #8,118*
trinken (Flüssigkeit)

### Pro
*abbrev · frequency rank #414*
Prolin, eine Aminosäure

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