Somebody's alternate personality or persona; another self.
A very close and intimate friend.
A corporation used by a person to conduct personal business in an attempt to shield himself or herself from personal liability, and which a court may penetrate by "piercing the corporate veil" to impose liability on the person when they commit fraud or injustice.
Someone who is hostile to, feels hatred towards, opposes the interests of, or intends injury to someone else.
A hostile force or nation; a fighting member of such a force or nation.
Something harmful or threatening to another
Of, by, relating to, or belonging to an enemy.
A non-player character that tries to harm the player.
To make an enemy of.