# bas vs BIOS

> Portuguese confusable word pair

## The two words

### bas
*adjective · IPA /bɑ/ · frequency rank #35,453*
baixo:

### BIOS
*abbrev · frequency rank #33,296*
Sigla de Basic Input/Output System

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-03.
Canonical page: https://plainspell.com/pt/vs/bas-vs-bios