# HD vs HH

> English confusable word pair

## The two words

### HD
*noun · frequency rank #4,606*
Initialism of high definition (“1280×720 pixels”).

### HH
*name · frequency rank #23,299*
Initialism of Hansestadt Hamburg, the German city of Hamburg; used on licence plates and informally in other contexts.

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