Where does “Corinthiac” come from?

Corinthiac (English) comes from Latin Corinthiacus, from Latin Corinthus, from Ancient Greek Κόρινθος, from Undetermined kar — point, peak; stone, hard.

Corinthiac (English): Of or relating to Corinth; Corinthian

Definitions

Of or relating to Corinth; Corinthian

Ancestry of “Corinthiac”, step by step

Step	Language	Word	Meaning
1	Latin	Corinthiacus	of Corinth, Corinthian
2	Latin	Corinthus	Corinth
3	Ancient Greek	Κόρινθος	Corinth
4	Undetermined	kar	point, peak; stone, hard

Every word from Undetermined kar →Every word from Ancient Greek Κόρινθος →Every word from Latin Corinthus →