Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Greek διά
Greek για (doublet)
Ancient Greek δῐᾰ́ (inherited)

Greek για (doublet)
Greek διαδίκτυο (compound)
Greek διεθνής (affix)
Greek διόδια (mention)
Greek Διαδίκτυο (compound)
Greek διάδρομος (prefix)
Greek δίοδος (compound)
Greek γιάντα (link)