# OOP vs out

> English confusable word pair

## The two words

### OOP
*noun · frequency rank #28,651*
Initialism of object-oriented programming.

### out
*adverb · IPA /aʊt/ · frequency rank #45*
Away from the inside or centre.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/vs/oop-vs-out