Pronunciation: /ˈstɪdʒiən/
adjective relating to the river Styx in Greek mythology; dark, gloomy, or forbidding
A1 The cave was dark and Stygian, with no light to be seen.
A2 The forest at night seemed to be a Stygian place, full of unknown dangers.
B1 The abandoned house had a Stygian atmosphere, making it eerie and unsettling.
B2 The underground tunnel was so Stygian that even the flashlight couldn't penetrate the darkness.
C1 The Stygian depths of the ocean held mysteries yet to be discovered by mankind.
C2 The ancient tomb was a Stygian chamber, filled with the echoes of long-forgotten secrets.
formal The cave was filled with a Stygian darkness that seemed to swallow all light.
informal The room was so dark, it felt like a Stygian pit.
slang I hate going into that Stygian basement, it gives me the creeps.
figurative His mood was as Stygian as the storm clouds overhead.
Stygianed
Stygians
more Stygian
most Stygian
Stygian
will be Stygian
have been Stygian
is being Stygian
Stygian
Stygian
to be Stygian
Stygianing
Stygianed