Vengeful means having a strong desire to punish someone who has hurt or wronged you. A vengeful person doesn't just feel angry about what happened; they actively want to get even or make the other person suffer in return.

Think about a time when someone broke your favorite toy or spread a mean rumor about you. You probably felt hurt and angry. But if you spent days plotting ways to embarrass them or ruin something they cared about, that would be vengeful. The word describes wanting revenge, which means deliberately hurting someone back because they hurt you first.

Vengeful feelings often make situations worse rather than better. Imagine two classmates who keep trying to get back at each other: one hides the other's backpack, so that person tears up the first person's poster, so the first person spreads rumors, and it never ends. Each vengeful act creates more anger and hurt.

Literature and movies often feature vengeful characters consumed by their desire for payback, like Captain Ahab pursuing the white whale in Moby-Dick or Inigo Montoya seeking the six-fingered man in The Princess Bride. These stories usually show how vengefulness can take over someone's whole life, making them unable to move forward or find peace.