# OJ vs on

> English confusable word pair

## The two words

### OJ
*noun · IPA /ˈəʊ d͡ʒeɪ/ · frequency rank #21,602*
Initialism of orange juice.

### on
*adjective · IPA /ɒn/ · frequency rank #13*
In the state of being active, functioning or operating.

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