# rex

> Portuguese word · Noun · frequency rank #12,766

## Definitions
1. cachorro

## Easily confused with
- **ri** (https://plainspell.com/pt/vs/rex-vs-ri)
- **rio** (https://plainspell.com/pt/vs/rex-vs-rio)
- **rua** (https://plainspell.com/pt/vs/rex-vs-rua)
- **rey** (https://plainspell.com/pt/vs/rex-vs-rey)
- **run** (https://plainspell.com/pt/vs/rex-vs-run)
- **rim** (https://plainspell.com/pt/vs/rex-vs-rim)
- **rue** (https://plainspell.com/pt/vs/rex-vs-rue)
- **rum** (https://plainspell.com/pt/vs/rex-vs-rum)
- **Rom** (https://plainspell.com/pt/vs/rex-vs-rom)
- **rol** (https://plainspell.com/pt/vs/rex-vs-rol)
- **ros** (https://plainspell.com/pt/vs/rex-vs-ros)
- **roxo** (https://plainspell.com/pt/vs/rex-vs-roxo)
- **reza** (https://plainspell.com/pt/vs/rex-vs-reza)
- **roer** (https://plainspell.com/pt/vs/rex-vs-roer)
- **rixa** (https://plainspell.com/pt/vs/rex-vs-rixa)
- **ré** (https://plainspell.com/pt/vs/re-vs-rex)
- **rã** (https://plainspell.com/pt/vs/ra-vs-rex)
- **rei** (https://plainspell.com/pt/vs/rei-vs-rex)
- **red** (https://plainspell.com/pt/vs/red-vs-rex)
- **Ram** (https://plainspell.com/pt/vs/ram-vs-rex)

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