# EDM vs exam

> English confusable word pair

## The two words

### EDM
*noun · frequency rank #22,066*
Initialism of electrical discharge machining.

### exam
*noun · IPA /ɪɡˈzæm/ · frequency rank #4,598*
Clipping of examination, especially when meaning “test” or in compound terms.

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