# sis vs SPD

> German confusable word pair

## The two words

### sis
*num · IPA [sis] · frequency rank #37,202*
sechs (6)

### SPD
*abbrev · IPA [ɛspeːˈdeː] · frequency rank #461*
Sozialdemokratische Partei Deutschlands

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