autarkies

/AO1 T AA1 R K IY0 Z/
noun
  1. 1

    National economic self-sufficiency.

  2. 2

    The state of personal self-sufficiency.

  3. 3

    An enclosed ecosystem.

Source: https://en.wiktionary.org/wiki/autarkies, https://en.wiktionary.org/wiki/autarky