# HDD vs HR

> English confusable word pair

## The two words

### HDD
*noun · IPA /ˈeɪt͡ʃˌdiːˌdiː/ · frequency rank #27,488*
Initialism of hard disk drive.

### HR
*noun · IPA /eɪt͡ʃ ɑː(ɹ)/ · frequency rank #5,134*
Initialism of human resources.

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