raider

noun

One who makes a raid; one engaged in a hostile or predatory incursion.

noun

One who engages in a raid.

noun

One who engages in a raid; a plunderer.

noun

A person who takes control of a firm by purchasing a controlling interest of stock.

noun

A special forces operative; a commando.

noun

A warship which is light, maneuverable, and fast-moving.

noun

A person who uncovers evidence of improper behavior within governmental or private organizations.

noun

someone who takes spoils or plunder (as in war)

noun

a corporate investor who intends to take over a company by buying a controlling interest in its stock and installing new management