River in Hades (5)
'river in hades' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for styx that I've seen before include "Underworld river; sounds like remote area" , "River crossed at death" , "River Charon rowed on" , "'River of Hate' in Hades" , "Mythological river ferried by Charon" .)
'river in hades' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for lethe that I've seen before include "Mythological river in Hades" , "River whose waters caused the souls of the dead to forget completely their life on Earth" , "Underground flow of water" , "What could make one forget" , "River whose waters caused forgetfulness" .)