Crossword clues for the word: TARTARUS The word TARTARUS has appeared as an answer to at least 7 crossword clues on different crossword puzzles. Crossword clues for TARTARUS Showing 1 to 7 of 7 results Clue(s) "Region below Hades, in Greek myth" Abyss below Hades Hades of Greek myth. Low ground Regions below Hades The infernal regions. Underworld scotched a Stuart monarch