Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Portuguese marco
German Mark (borrowed)
Finnish markka (borrowed)
Proto-Germanic *markō (derived)
Proto-Indo-European *merǵ- (derived)
Portuguese ombreira (link)
Portuguese padieira (link)
Portuguese fênigue (link)

Portuguese Marco de Canaveses (mention)