Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
German pro
Latin prō (borrowed)

German Prozent (mention)
German proinflammatorisch (prefix)
German promyelozytär (prefix)
German proeuropäisch (prefix)
German proiranisch (prefix)
German prorussisch (prefix)
German prowestlich (prefix)