# kJ vs Kr

> German confusable word pair

## The two words

### kJ
*abbrev · IPA […] · frequency rank #46,776*
Kilojoule

### Kr
*abbrev · frequency rank #14,848*
Krypton

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