# edema vs EDM

> English confusable word pair

## The two words

### edema
*noun · IPA /ɪˈdiː.mə/ · frequency rank #30,776*
An excessive accumulation of serum in tissue spaces or a body cavity.

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

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