# RFC vs rich

> Spanish confusable word pair

## The two words

### RFC
*abbrev · IPA [ˈɾfk] · frequency rank #37,838*
Registro Federal de Causantes.

### rich
*adjective · IPA /ɹɪt͡ʃ/ · frequency rank #19,871*
Rico, acaudalado, pudiente.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-03.
Canonical page: https://plainspell.com/es/vs/rfc-vs-rich