# backs vs books

> English confusable word pair

## The two words

### backs
*noun · IPA /bæks/ · frequency rank #6,025*
plural of back

### books
*noun · IPA /bʊks/ · frequency rank #730*
plural of book

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