# key

> Portuguese word · Adjective · IPA /kiː/ · frequency rank #10,384

## Definitions
1. indispensável
2. importante

## Easily confused with
- **ki** (https://plainspell.com/pt/vs/key-vs-ki)
- **ko** (https://plainspell.com/pt/vs/key-vs-ko)
- **kia** (https://plainspell.com/pt/vs/key-vs-kia)
- **qui** (https://plainspell.com/pt/vs/key-vs-qui)
- **K** (https://plainspell.com/pt/vs/k-vs-key)
- **ka** (https://plainspell.com/pt/vs/ka-vs-key)
- **ke** (https://plainspell.com/pt/vs/ke-vs-key)
- **K7** (https://plainspell.com/pt/vs/k7-vs-key)
- **kat** (https://plainspell.com/pt/vs/kat-vs-key)
- **kde** (https://plainspell.com/pt/vs/kde-vs-key)
- **keep** (https://plainspell.com/pt/vs/keep-vs-key)
- **Kenya** (https://plainspell.com/pt/vs/kenya-vs-key)

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