Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Greek μαθαίνω
English aorist (mention)
English metaplasm (mention)
Ancient Greek ἔμαθον (mention)
Ancient Greek μανθάνω (mention)

Greek πηγαίνω (link)
Greek μάθημα (suffix)
Greek μαθεύομαι (mention)
Greek καλομαθημένος (affix)
Greek μαθημένος (mention)
Serbo-Croatian mudar (cognate)