# bu vs but

> Spanish confusable word pair

## The two words

### bu
*intj · IPA [ˈbu] · frequency rank #16,776*
Se usa para asustar a alguien.

### but
*adverb · IPA [ˈbut̪] · frequency rank #11,178*
Muy.

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