What Is The Modern Word For Hades?

What Is The Modern Word For Hades? Except in this verse of 1 Corinthians, where it uses “grave”, the King James Version translates “ᾅδης” as “hell”. Modern translations, for which there are only 10 instances of the word “ᾅδης” in the New Testament, generally transliterate it as “Hades”. What is the equivalent of Hades the