# Epo vs eye

> English confusable word pair

## The two words

### Epo
*noun · frequency rank #47,607*
Initialism of erythropoietin.

### eye
*noun · IPA /aɪ/ · frequency rank #1,018*
An organ through which animals see (“perceive surroundings via light”).

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