# PS vs PTS

> English confusable word pair

## The two words

### PS
*name · frequency rank #6,953*
Initialism of a number of proto-languages' names:

### PTS
*phrase · frequency rank #15,683*
Initialism of pay to surf: a business model where users are paid for viewing advertisements while browsing the World Wide Web.

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