# BIOS vs Bir

> English confusable word pair

## The two words

### BIOS
*noun · IPA /ˈbaɪ.ɒs/ · frequency rank #20,568*
Acronym of Basic Input/Output System.

### Bir
*name · frequency rank #42,548*
A surname from Punjabi.

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