Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English cardia
English heart (doublet)
Ancient Greek καρδία (learned borrowing)

English heart (doublet)
English tachycardia (confix)
English megalocardia (confix)
English -cardia (mention)
English stenocardia (confix)
English acardia (confix)
English dextrocardia (prefix)
English embryocardia (suffix)
English ectocardia (confix)
English cardiectomy (confix)
English brachycardia (confix)
English noncardia (prefix)
English bathycardia (confix)
English oligocardia (confix)