casualties

noun
  1. 1

    Something that happens by chance, especially an unfortunate event; an accident, a disaster.

  2. 2

    A person suffering from injuries or who has been killed due to an accident or through an act of violence.

  3. 3

    Specifically, a person who has been killed (not only injured) due to an accident or through an act of violence; a fatality.

  4. 4

    A person in military service who becomes unavailable for duty, for any reason (notably death, injury, illness, capture, or desertion).

  5. 5

    The accident and emergency department of a hospital.

  6. 6

    An incidental charge or payment.

  7. 7

    Chance nature; randomness.

Synonyms

Source: https://en.wiktionary.org/wiki/casualties, https://en.wiktionary.org/wiki/casualty