evil

(noun) morally objectionable behavior. Synonyms: immorality, wickedness, iniquity.

(noun) that which causes harm or destruction or misfortune. Examples: "The evil that men do lives after them; the good is oft interred with their bones"- shakespeare."

(noun) the quality of being morally wrong in principle or practice. Synonyms: evilness. Examples: "Attempts to explain the origin of evil in the world."

(adj) morally bad or wrong. Synonyms: evil (vs. good). Examples: "Evil purposes." "An evil influence." "Evil deeds."

(adj) having the nature of vice. Synonyms: vicious.

(adj) having or exerting a malignant influence. Synonyms: malefic, malevolent, malign. Examples: "Malevolent stars." "A malefic force."