# PAH vs PC

> English confusable word pair

## The two words

### PAH
*noun · frequency rank #38,539*
Initialism of phenylalanine hydroxylase.

### PC
*adjective · IPA /ˌpiː ˈsiː/ · frequency rank #2,846*
Initialism of politically correct.

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