# fast vs FSJ

> German confusable word pair

## The two words

### fast
*adverb · IPA [fast] · frequency rank #243*
nicht ganz

### FSJ
*noun · IPA [ɛfʔɛsˈjɔt] · frequency rank #32,537*
Freiwilliges Soziales Jahr / freiwilliges soziales Jahr

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