# oni vs op

> English confusable word pair

## The two words

### oni
*noun · IPA /ˈəʊni/ · frequency rank #36,267*
A Japanese evil spirit or demon.

### op
*noun · IPA /ɒp/ · frequency rank #3,516*
Clipping of opponent.

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