covens

/K AH1 V AH0 N Z/
noun
  1. 1

    A formal group or assembly of witches.

  2. 2

    A family, group or assembly of vampires.

  3. 3

    A clique that shares common interests or activities.

Source: https://en.wiktionary.org/wiki/coven, https://en.wiktionary.org/wiki/covens