# ruir

> Portuguese word · Verb · IPA /ˈRwiɾ/ · frequency rank #34,026

## Definitions
1. desmoronar, desabar
2. falhar, deixar de funcionar

## Easily confused with
- **run** (https://plainspell.com/pt/vs/ruir-vs-run)
- **rum** (https://plainspell.com/pt/vs/ruir-vs-rum)
- **rumo** (https://plainspell.com/pt/vs/ruir-vs-rumo)
- **rush** (https://plainspell.com/pt/vs/ruir-vs-rush)
- **rule** (https://plainspell.com/pt/vs/ruir-vs-rule)
- **ruma** (https://plainspell.com/pt/vs/ruir-vs-ruma)
- **rust** (https://plainspell.com/pt/vs/ruir-vs-rust)
- **ruiva** (https://plainspell.com/pt/vs/ruir-vs-ruiva)
- **rumor** (https://plainspell.com/pt/vs/ruir-vs-rumor)
- **ruivo** (https://plainspell.com/pt/vs/ruir-vs-ruivo)
- **rumar** (https://plainspell.com/pt/vs/ruir-vs-rumar)
- **ri** (https://plainspell.com/pt/vs/ri-vs-ruir)
- **rio** (https://plainspell.com/pt/vs/rio-vs-ruir)
- **rua** (https://plainspell.com/pt/vs/rua-vs-ruir)
- **rei** (https://plainspell.com/pt/vs/rei-vs-ruir)
- **rim** (https://plainspell.com/pt/vs/rim-vs-ruir)
- **rue** (https://plainspell.com/pt/vs/rue-vs-ruir)
- **ruim** (https://plainspell.com/pt/vs/ruim-vs-ruir)
- **Reis** (https://plainspell.com/pt/vs/reis-vs-ruir)
- **raiz** (https://plainspell.com/pt/vs/raiz-vs-ruir)

## Common misspellings (5)
`riur`, `rruir`, `ruirr`, `ruri`, `urir`

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