wickedly
Definitions
In a way that is evil, morally wrong, or sinful.
In a mischievous or playfully malicious manner.
To an extreme or impressive degree; remarkably.
Examples
The villain laughed wickedly as his plan finally came to fruition.
She has a wickedly sharp sense of humor that catches people off guard.
Synonyms
evilly viciously maliciously sinfully immorally nefariously cruelly
Antonyms
virtuously kindly nobly righteously morally benevolently innocently