predaceous

/prɪˈdeɪʃəs/
adjective
  1. Living by preying on other animals; predatory.
    • In the ocean, sharks are among the most efficient predaceous creatures.
    • The hawk is a predaceous bird that hunts small mammals.
    • Many predaceous insects help control garden pests.
  2. Having a tendency to exploit or victimize others for personal gain.
    • The company's predaceous business practices drove smaller competitors out of the market.
    • His predaceous attitude made it hard for him to keep friends.
    • She warned against the predaceous nature of some online lenders.