Cocytus

Example:The souls were required to cross Acheron, Cocytus, and other rivers to reach the afterlife, where they would face eternal suffering.

Definition:Another mythological river in the underworld, often associated with suffering and separation.

Example:The Cocytus River, like the Tartarean abyss, was a place where the damned would forever weep for their eternal torment.

Definition:Relating to Tartarus, the deepest part of the underworld, often associated with extreme suffering.