# Oder vs opera

> English confusable word pair

## The two words

### Oder
*name · frequency rank #36,694*
A river in central Europe, that flows from the Czech Republic through Poland and Germany to the Baltic Sea.

### opera
*noun · IPA /ˈɒp.ə.ɹə/ · frequency rank #4,544*
A theatrical work, combining drama, music, song and sometimes dance.

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