Malice is a feeling that we should always avoid.

Answer: Option D

Envy : a feeling of discontented or resentful longing aroused by someone else's possessions, qualities, or luck.
Cruelty : cruel behaviour or attitudes.
Spite : a desire to hurt, annoy, or offend someone.
Hatred : intense dislike; hate.
Malice : the desire to harm someone; ill will.

Synonym of Malice is Hatred