# diabolical

> English word · Adjective · IPA [ˌdaɪəˈbɒlɪkəɫ] · frequency rank #30,395

## Definitions
1. Of or concerning the devil: devilish, satanic.
2. Extremely wicked or cruel.
3. (Devilishly) cunning or devious.
4. Crazy, wild (sometimes especially due to being unexpected or surprising).

## Etymology
From diabolic + -al.

## Common misspellings (14)
`daibolical`, `ddiabolical`, `diabbolical`, `diabloical`, `diaboilcal`, `diabolcial`, `diaboliacl`, `diabolicall`, `diaboliccal`, `diabolicla`, `diabollical`, `diaoblical`, `dibaolical`, `idabolical`

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