# pas vs PX

> English confusable word pair

## The two words

### pas
*noun · IPA /pɑː/ · frequency rank #13,210*
The right of going foremost; precedence.

### PX
*noun · frequency rank #38,118*
Initialism of post exchange, the U.S. Army's Post Exchange.

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