Fatality
Part of speech: noun
Definition: The state of being fatal, or proceeding from destiny; invincible necessity, superior to, and independent of, free and rational control. The state of being fatal; tendency to destruction or danger, as if by decree of fate; mortality. That which is decreed by fate or which is fatal; a fatal event. A death.
Casualty
Part of speech: noun
Definition: Chance nature; randomness.Something that happens by chance, especially an unfortunate event; an accident, a disaster.A person suffering from injuries or who has been killed due to an accident or through an act of violence.The accident and emergency department of a hospital