# RD vs RFID

> French confusable word pair

## The two words

### RD
*noun · IPA \ɛʁ.de\ · frequency rank #15,990*
Route départementale

### RFID
*noun · IPA \ɛ.ʁɛ.fi.de\ · frequency rank #47,001*
Radio-identification.

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