# infernal vs informal

> English confusable word pair

## The two words

### infernal
*adjective · IPA /ɪnˈfɜː(ɹ)nəl/ · frequency rank #28,956*
Of or relating to hell, or the world of the dead; hellish.

### informal
*adjective · IPA /ɪnˈfɔɹm(ə)l/ · frequency rank #8,682*
Not formal or ceremonious.

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