# BTW vs Butt

> French confusable word pair

## The two words

### BTW
*adverb · IPA \baɪ ðə ˈweɪ\ · frequency rank #31,381*
Au fait, à propos.

### Butt
*noun · IPA \bʊt\ · frequency rank #46,624*
Flet, fléteau Platichthys flesus

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