Noun

• S: (n) prey (prey%1:18:00::), quarry (quarry%1:18:00::), target (target%1:18:00::), fair game (fair_game%1:18:00::) (a person who is the aim of an attack (especially a victim of ridicule or exploitation) by some hostile person or influence) "he fell prey to muggers"; "everyone was fair game"; "the target of a manhunt"
• S: (n) prey (prey%1:05:00::), quarry (quarry%1:05:00::) (animal hunted or caught for food)

Verb

• S: (v) prey (prey%2:34:01::), feed (feed%2:34:09::) (profit from in an exploitatory manner) "He feeds on her insecurity"
• S: (v) raven (raven%2:34:02::), prey (prey%2:34:10::), predate (predate%2:34:00::) (prey on or hunt for) "These mammals predate certain eggs"