Latin volent-, volens, present participle of velle to will, wish.

What is malevolent behavior?

1 : having, showing, or arising from intense often vicious ill will, spite, or hatred. 2 : productive of harm or evil.

What is duplicitous speech?

deceitfulness in speech or conduct, as by speaking or acting in two different ways to different people concerning the same matter; double-dealing. an act or instance of such deceitfulness.