Thesaurus

diabolical

adjective

Synonyms and Antonyms of DIABOLICAL

of, relating to, or worthy of an evil spirit <the police quickly mobilized to track down the diabolical serial killer>
Synonyms cacodemonic, demoniac (also demoniacal), demonian, demonic (also demonical), devilish, diabolical (or diabolic), Luciferian, satanic
Antonyms angelic (or angelical)

Variants of DIABOLICAL

diabolical or diabolic

Browse

June 29, 2015
expeditious Hear it
efficient or prompt
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears