[stevula]

The Stack Exchange link is incorrect about -ite being etymologically derived from lithos, as one of the commenters there noted. Maybe a misunderstanding of this wiktionary note or similar:

> But by the Hellenistic period, both the masculine -ίτης (-ítēs) and the feminine -ῖτις (-îtis) became very productive in forming technical terms for products, diseases, minerals and gems (adjectives with elliptic λίθος (líthos, “stone”)), ethnic designations and Biblical tribal names.

The meaning of that is not that -ite is etymologically derived from lithos. It’s trying to say that mineral names like “hematite” (αἱματίτης - literally “blood-red”) are originally adjectives agreeing with an implied noun lithos.

[jjgreen]

Comments like this are why I read HN ...