English
infernalist
From infernal + -ist.
Formed from infernal + -ist
Proto-Indo-European *(H)n̥dʰér-o-s
…
Latin īnferus ‘netherworld, underworld, hell’
Latin īnfernus
Medieval Latin infernalis ‘of the underworld’
Middle French infernal
English infernal
Today it means
noun One who believes in infernalism.
Language periods are conventional ranges, not dates for this word.
Etymograph / infernalist