Hades three-headed guard dog Cerberus. The Etruscan god Aita and the Roman gods Dis Pater and Orcus were eventually taken as equivalent to Hades and merged into Pluto, a Latinization of Plouton (", Ploútōn"), itself a euphemistic title often given to Hades. The origin of Hades' name is uncertain, but has generally been seen as meaning "the unseen one" since antiquity. An extensive section of Plato's dialogue "Cratylus" is devoted to the etymology of the god's name, in which Socrates is arguing for a folk etymology not from "unseen" but from "his knowledge ("eidenai") of all noble things". Modern linguists have
Names of God in Judaism written, should not be erased: YHWH and six others which can be categorized as titles are El ("God"), Eloah ("God"), Elohim ("Gods"), Shaddai (“Almighty"), Ehyeh (“I Will Be”), and Tzevaot ("[of] Hosts"). Other names are considered mere epithets or titles reflecting different aspects of God, but "chumrah" sometimes dictates special care such as the writing of "G-d" instead of "God" in English or saying Ṭēt-Vav (, "9-6") instead of Yōd-Hē (, "10-5" but also "Jah") for the number fifteen in Hebrew. The documentary hypothesis proposes that the Torah was compiled from various original sources, two of which (the Jahwist and