# dual

> Portuguese word · Adjective · IPA /du.ˈaw/ · frequency rank #19,126

## Definitions
1. composto de duas partes
2. relacionado ao número gramatical dual

## Easily confused with
- **duo** (https://plainspell.com/pt/vs/dual-vs-duo)
- **due** (https://plainspell.com/pt/vs/dual-vs-due)
- **dub** (https://plainspell.com/pt/vs/dual-vs-dub)
- **dun** (https://plainspell.com/pt/vs/dual-vs-dun)
- **duas** (https://plainspell.com/pt/vs/dual-vs-duas)
- **dura** (https://plainspell.com/pt/vs/dual-vs-dura)
- **duro** (https://plainspell.com/pt/vs/dual-vs-duro)
- **duke** (https://plainspell.com/pt/vs/dual-vs-duke)
- **duck** (https://plainspell.com/pt/vs/dual-vs-duck)
- **duty** (https://plainspell.com/pt/vs/dual-vs-duty)
- **duto** (https://plainspell.com/pt/vs/dual-vs-duto)
- **dupla** (https://plainspell.com/pt/vs/dual-vs-dupla)
- **duplo** (https://plainspell.com/pt/vs/dual-vs-duplo)
- **durar** (https://plainspell.com/pt/vs/dual-vs-durar)
- **duelo** (https://plainspell.com/pt/vs/dual-vs-duelo)
- **dublê** (https://plainspell.com/pt/vs/dual-vs-duble)
- **da** (https://plainspell.com/pt/vs/da-vs-dual)
- **du** (https://plainspell.com/pt/vs/du-vs-dual)
- **das** (https://plainspell.com/pt/vs/das-vs-dual)
- **dia** (https://plainspell.com/pt/vs/dia-vs-dual)

## Common misspellings (5)
`daul`, `ddual`, `duall`, `dula`, `udal`

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