# per vs Phi

> German confusable word pair

## The two words

### per
*preposition · IPA [pɛʁ] · frequency rank #673*
mittels

### Phi
*noun · IPA [fiː] · frequency rank #47,646*
einundzwanzigster Buchstabe des griechischen Alphabets

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-03.
Canonical page: https://plainspell.com/de/vs/per-vs-phi