# sei vs stu

> German confusable word pair

## The two words

### sei
*verb · IPA [zaɪ̯] · frequency rank #185*
2. Person Singular Präsens Imperativ Aktiv des Verbs sein

### stu
*unknown · IPA [stʊ] · frequency rank #47,032*
Dativ Singular des Numerales sto

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