Inside the Universes

'Acheronian'

[acheronian.s.01] as in: dark and dismal as of the rivers Acheron and Styx in Hades; ; -Wordsworth

Examples:
in the depths of an Acheronian forest
upon those roseate lips a Stygian hue

Origins

					Acheronian (English)
├── -ian (English)
│   └── -anus (Latin)
└── Acheron (English)
    └── Acheron (Latin)
        └── Ἀχέρων (Ancient Greek (to 1453))
            └── ὁ ἄχεα ῥέων (Ancient Greek (to 1453))