malignity

malignity is a   Noun

Definition:

[1] The state or quality of being malignant; disposition to do evil; virulent enmity; malignancy; malice; spite.

[2] Virulence; deadly quality. His physicians discerned an invincible malignity in his disease. Hayward.

[3] Extreme evilness of nature or influence; perniciousness; heinousness; as, the malignity of fraud. [R.]

Synonyms: