# eco vs elfo

> Portuguese confusable word pair

## The two words

### eco
*intj · IPA /ˈɛ.ku/ · frequency rank #7,146*
expressa nojo

### elfo
*noun · IPA /ewfʊ/ · frequency rank #29,336*
gênio do ar

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