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

English Marxism (suffix)
English Marxist (suffix)
English Marxian (suffix)
English Marxoid (suffix)
English Marxology (suffix)
English Marxize (suffix)
Vietnamese chủ nghĩa Mác (link)