Pandora: The woman who opened "Pandora's box" (a jar she happened upon). There is some question as to what was in the box. read more here: Britannica.com: Pandora

nautical: Etymology: Latin nauticus, from Greek nautikos, from nautEs sailor, from naus ship : of, relating to, or associated with seamen, navigation, or ships

Persephone: Etymology: Latin, from Greek PersephonE : a daughter of Zeus and Demeter abducted by Pluto to reign with him over the underworld to read more about the myth of Persephone: Britannica.com: Persephone