# BNF vs bue

> French confusable word pair

## The two words

### BNF
*noun · IPA \be.ɛn.ɛf\ · frequency rank #23,782*
Backus-Naur Form

### bue
*adjective · IPA \by\ · frequency rank #47,195*
Féminin singulier de bu.

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