# OTP vs ow

> English confusable word pair

## The two words

### OTP
*noun · frequency rank #45,563*
Initialism of one-time pad.

### ow
*intj · IPA /ˈaʊ/ · frequency rank #12,291*
Synonym of ouch (“cry of pain”).

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-02.
Canonical page: https://plainspell.com/en/vs/otp-vs-ow