# chi vs Cs

> German confusable word pair

## The two words

### chi
*pronoun · IPA [ki] · frequency rank #14,264*
wer

### Cs
*abbrev · IPA [t͡seːˈʔɛs] · frequency rank #11,205*
chemisches Symbol Cäsium

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