# BTW vs bus

> English confusable word pair

## The two words

### BTW
*prep_phrase · frequency rank #6,443*
Initialism of by the way.

### bus
*noun · IPA /bʌs/ · frequency rank #1,554*
A motor vehicle for transporting large numbers of people along roads.

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