# OT vs OTC

> English confusable word pair

## The two words

### OT
*noun · frequency rank #8,966*
Initialism of overtime.

### OTC
*adjective · frequency rank #23,621*
Initialism of over-the-counter.

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