# eau vs era

> Spanish confusable word pair

## The two words

### eau
*noun · IPA [o] · frequency rank #24,842*
Agua.

### era
*noun · IPA [ˈeɾa] · frequency rank #65*
Periodo geológico de larga duración.

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