# BIOS vs buns

> English confusable word pair

## The two words

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

### buns
*noun · IPA /bʌnz/ · frequency rank #17,311*
plural of bun

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