# key vs ko

> Portuguese confusable word pair

## The two words

### key
*adjective · IPA /kiː/ · frequency rank #10,384*
indispensável

### ko
*noun · IPA /ˈko/ · frequency rank #14,398*
nome dos kana こ e コ

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