# rei vs ROC

> Spanish confusable word pair

## The two words

### rei
*noun · IPA [ˈrej] · frequency rank #14,940*
Grafía obsoleta de rey.

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

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