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Word of the Day Tuesday, June 9, 2026

diabolically

/dɪˈæbɪlɪkəli/ adverb · British & US
Valid in UKValid in US
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What does diabolically mean?

adverb

Used to describe something that is done in a cunning and wicked manner; extremely clever or ingenious in a way that is considered evil or unscrupulous.

Example

"The villainous plan was executed diabolically, catching the hero off guard."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for diabolically

Antonyms of diabolically

Rhymes with diabolically

Etymologically related