# IH vs IP

> English confusable word pair

## The two words

### IH
*noun · frequency rank #35,767*
Initialism of industrial hygiene.

### IP
*adjective · frequency rank #6,700*
Initialism of intraperitoneal.

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