# book vs bos

> Spanish confusable word pair

## The two words

### book
*noun · IPA /bʊk/ · frequency rank #11,912*
Libro.

### bos
*noun · IPA /ˈboːs/ · frequency rank #44,013*
Animal bovino.

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