# pon vs pro

> English confusable word pair

## The two words

### pon
*noun · IPA /pɒn/ · frequency rank #36,713*
A call for forming a set of three identical tiles using a discarded tile.

### pro
*noun · IPA /pɹəʊ/ · frequency rank #1,232*
An advantage of something, especially when contrasted with its disadvantages (cons).

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