Zeus the nominative is ("Zeús"). It is inflected as follows: vocative: (""); accusative: (); genitive: (); dative: (). Diogenes Laertius quotes Pherecydes of Syros as spelling the name, . "Zeus" is the Greek continuation of *"," the name of the Proto-Indo-European god of the daytime sky, also called *' ("Sky Father"). The god is known under this name in the Rigveda (Vedic Sanskrit "Dyaus/Dyaus Pita"), Latin (compare "Jupiter", from "Iuppiter", deriving from the Proto-Indo-European vocative *'), deriving from the root *"dyeu"- ("to shine", and in its many derivatives, "sky, heaven, god"). Zeus is the only deity in the Olympic pantheon whose
The Bacchae place of honor as a deity. His mortal mother, Semele, was a mistress of Zeus who while pregnant, was killed by Hera, who was jealous of her husband's affair. When Semele died, her sisters said it was Zeus' will and accused her of lying; they also accused their father, Cadmus, of using Zeus as a coverup. Most of Semele's family refuse to believe Dionysus is the son of Zeus, and the young god is spurned in his home. He has traveled throughout Asia and other foreign lands, gathering a cult of female worshipers (Maenads or Bacchantes). At the play's start