冥い[kurai] dark
頑冥[ganmei] bigotry
冥王星[meiousei] Pluto (dwarf planet)
冥界[meikai] hades
冥境[meikyou] shades of the dead

冥途[meido] Hades
冥罰[meibatsu] retribution
冥府[meifu] hades
冥福[meifuku] happiness in the next world
冥利[myouri] providence