HADEAN
Meaning of HADEAN in English
adjective
Synonyms: infernal 1, chthonian, chthonic, plutonian, plutonic, sulphurous, Tartarean
Related Word: gloomy, murky, stygian
Merriam Webster.
Collegiate thesaurus English vocabulary.
Английский энциклопедический словарь тезаурус.
2003