Archfiend and Erinyes

Archfiend noun - The supreme personification of evil often represented as the ruler of hell.

Erinyes and archfiend are semantically related In some cases you can use "Erinyes" instead a noun "Archfiend".

Erinyes noun - (classical mythology) the hideous snake-haired monsters (usually three in number) who pursued unpunished criminals.

Archfiend and Erinyes are semantically related in demon topic. You can use "Archfiend" instead a noun "Erinyes".