# era vs ES

> English confusable word pair

## The two words

### era
*noun · IPA /ˈɪə.ɹə/ · frequency rank #2,153*
A time period of indeterminate length, generally more than one year.

### ES
*name · frequency rank #7,919*
Initialism of Espírito Santo: a state of Brazil.

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