# idiocy vs idiom

> English confusable word pair

## The two words

### idiocy
*noun · IPA /ˈɪdiəsi/ · frequency rank #32,037*
The state or condition of being an idiot; the quality of having an intelligence level far below average.

### idiom
*noun · IPA /ˈɪdiəm/ · frequency rank #30,088*
A manner of speaking, a mode of expression peculiar to a language, language family, or group of people.

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