# opt vs OTP

> English confusable word pair

## The two words

### opt
*verb · IPA /ɒpt/ · frequency rank #8,325*
To choose; select.

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

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