Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
German -ik
Ancient Greek -ικός (borrowed)
Latin -icus (borrowed)

German Linguistik (suffix)
German romanistisch (mention)
German Architektonik (suffix)
German Astronautik (suffix)
German Symptomatik (suffix)
German Kombinatorik (suffix)
Norwegian Bokmål -ikk (derived)
Norwegian Nynorsk -ikk (derived)