infernal region

(noun) (Christianity) the abode of Satan and the forces of evil; where sinners suffer eternal punishment. Synonyms: Hell, perdition, Inferno, infernal region, nether region, pit. Examples: "Hurl'd headlong...to bottomless perdition, there to dwell"- john milton." "A demon from the depths of the pit." "Hell is paved with good intentions"-dr. johnson."

(noun) (religion) the world of the dead. Synonyms: Hell, Hades, infernal region, netherworld, Scheol, underworld. Example: "No one goes to hades with all his immense wealth"-theognis."