# ROC vs roi

> Spanish confusable word pair

## The two words

### ROC
*abbrev · IPA [ˈrok] · frequency rank #41,056*
Sigla de Reglamento Orgánico de Centro.

### roi
*noun · IPA /ʀwa/ · frequency rank #35,242*
Rey.

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