# C2 vs CSI

> German confusable word pair

## The two words

### C2
*noun · IPA [t͡seːˈt͡svaɪ̯] · frequency rank #22,663*
Abkürzung für die einfache Bedingungsüberdeckung

### CSI
*abbrev · IPA […] · frequency rank #39,877*
Crime Scene Investigation

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-03.
Canonical page: https://plainspell.com/de/vs/c2-vs-csi