# open vs opp

> English confusable word pair

## The two words

### open
*adjective · IPA /ˈəʊ.pən/ · frequency rank #314*
Physically unobstructed, uncovered, etc.

### opp
*preposition · IPA /ɒp/ · frequency rank #35,442*
Abbreviation of opposite.

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