# ECM vs Emmy

> English confusable word pair

## The two words

### ECM
*noun · frequency rank #33,219*
Initialism of engine control module.

### Emmy
*name · frequency rank #10,684*
A diminutive of Emily, Emma, Emmeline or Amelia, also used as a female given name.

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