# rio

> Portuguese word · Noun · IPA /ʁi.u/ [ʁiu̯] · frequency rank #173

## Definitions
1. curso por onde passa água doce continuamente (ou durante épocas específicas do ano)

## Easily confused with
- **rua** (https://plainspell.com/pt/vs/rio-vs-rua)
- **run** (https://plainspell.com/pt/vs/rio-vs-run)
- **rue** (https://plainspell.com/pt/vs/rio-vs-rue)
- **rum** (https://plainspell.com/pt/vs/rio-vs-rum)
- **Rom** (https://plainspell.com/pt/vs/rio-vs-rom)
- **rol** (https://plainspell.com/pt/vs/rio-vs-rol)
- **ros** (https://plainspell.com/pt/vs/rio-vs-ros)
- **ruim** (https://plainspell.com/pt/vs/rio-vs-ruim)
- **rumo** (https://plainspell.com/pt/vs/rio-vs-rumo)
- **roxo** (https://plainspell.com/pt/vs/rio-vs-roxo)
- **rolo** (https://plainspell.com/pt/vs/rio-vs-rolo)
- **riso** (https://plainspell.com/pt/vs/rio-vs-riso)
- **room** (https://plainspell.com/pt/vs/rio-vs-room)
- **rise** (https://plainspell.com/pt/vs/rio-vs-rise)
- **rito** (https://plainspell.com/pt/vs/rio-vs-rito)
- **rixa** (https://plainspell.com/pt/vs/rio-vs-rixa)
- **rojo** (https://plainspell.com/pt/vs/rio-vs-rojo)
- **ruir** (https://plainspell.com/pt/vs/rio-vs-ruir)
- **rodo** (https://plainspell.com/pt/vs/rio-vs-rodo)
- **rogo** (https://plainspell.com/pt/vs/rio-vs-rogo)

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