# def vs dos

> Portuguese confusable word pair

## The two words

### def
*adjective · IPA /dɛf/ · frequency rank #32,132*
algo muito bom

### dos
*num · IPA /dɔs/ · frequency rank #24*
o número dois

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