# sera vs working

> German confusable word pair

## The two words

### sera
*noun · IPA […] · frequency rank #33,291*
Plural des Substantivs serum

### working
*verb · IPA […] · frequency rank #19,089*
Partizip Präsens (present participle) des Verbs work

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