# CDU vs ch

> English confusable word pair

## The two words

### CDU
*name · frequency rank #37,372*
Initialism of Christian Democratic Union (of Germany) (“Christlich Demokratische Union”) (a major mainstream German political party)

### ch
*noun · frequency rank #7,659*
Abbreviation of chain (“a unit of measurement equal to 22 yards”).

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