# Mach vs MMC

> English confusable word pair

## The two words

### Mach
*name · IPA /mɑːk/ · frequency rank #20,990*
A surname from Czech.

### MMC
*name · frequency rank #47,203*
Initialism of Montreal Metropolitan Community.

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